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The genus Tekellina Levi, 1957 is currently composed of ten species, six of which are Neotropical. They are small-sized spiders (0.9 to 1.5 mm), with a wide distribution, with a great diversity in the Neotropical Region and well represented in Brazil. In this article, males and females of the species Tekellina bella Marques & Buckup, 1993 and T. crica Marques & Buckup, 1993 are redescribed and illustrated. The female of Tekellina minor Marques & Buckup, 1993 is described and illustrated for the first time. New records are included for Neotropical species. Tekellina guaiba Marques & Buckup, 1993 is synonymized with T. pretiosa Marques & Buckup, 1993. Three new species are described for Brazil: Tekellina picurrucha Rodrigues & Estol sp. nov. (São Paulo, Paraná and Rio Grande do Sul), Tekellina miuda Rodrigues & Estol sp. nov. (São Paulo and Paraná) and Tekellina miudinha Rodrigues & Estol sp. nov. (São Paulo). Distribution maps with new records and an identification key of the Neotropical species are also presented.
Nerillids are small marine annelids, once placed at the artificial group ‘Archiannelida’, which contained all families of the exclusively interstitial polychaetes. Nerillidae is the most species rich family among them, with 71 species grouped into 15 genera, and represents an important component of the interstitial fauna, occupying a wide bathymetric range. Despite its problematic placement among the ‘Archiannelida’ families, the group per se is considered monophyletic. Currently, only two species of Paranerilla are valid, both being reported from the northern hemisphere. It is presented herein as the first description of a species of Paranerilla from tropical waters, named as Paranerilla schiavettii sp. nov., which is also considered as a unique record by the presence of a modified acicular spine in noto- and neuropodia from chaetiger 3–7, not mentioned in its congeners descriptions. Hence, we also propose an emendation on the genus diagnosis to embrace the presence of acicular spines within Paranerilla. So, the presented information complements the current knowledge about the group’s taxonomy and expands its distribution to South Atlantic waters.
Four new species of the genus Catonidia Uhler, 1896, C. triangula sp. nov., C. saccata sp. nov., C. trilobata sp. nov. and C. uncinata sp. nov. from China (Fujian, Guizhou, Yunnan and Hainan provinces), are described and illustrated, giving the genus 14 species in total. A checklist and key to all known species of Catonidia are provided, as well as a map of their geographic distributions.
Phyllanthus novofriburgensis J.C.R.Mendes, J.M.A.Braga & Fraga sp. nov. and P. pedrosae J.C.R.Mendes, J.M.A.Braga & Fraga sp. nov. are new species of Phyllanthaceae described from the Brazilian Atlantic Forest and Brazilian Cerrado, respectively. Phyllanthus novofriburgensis resembles P. acutifolius Poir. ex Spreng., P. hypoleucus Müll.Arg. and P. lilliputianus J.C.R.Mendes, J.M.A.Braga & Fraga, sharing ovate, elliptical, and lanceolate leaf blades. However, it can be distinguished by its pendulous habit, often with sinuous branches and lanceolate leaf blades with characteristically revolute margins. Phyllanthus pedrosae exhibits morphological similarities with P. claussenii Müll.Arg. due to its subshrubby and prostrate habit. It is distinghuished by the unisexual inflorescence with cymules composed of one or two staminate flowers proximally positioned in the axil of the branches and solitary pistillate flowers distally situated, and the 5-merous calyx in the staminate and pistillate flowers. Both new species are classified in Phyllanthus subgen. Phyllanthus sect. Phyllanthus subsect. Clausseniani G.L.Webster, primarily due to the deeply emarginate anthers. Notes on their geographical distribution and habitat are provided, as well as a key to the species of Phyllanthus from Southeastern Brazil.
Four new species of the genus Catonidia Uhler, 1896, C. triangula sp. nov., C. saccata sp. nov., C. trilobata sp. nov. and C. uncinata sp. nov. from China (Fujian, Guizhou, Yunnan and Hainan provinces), are described and illustrated, giving the genus 14 species in total. A checklist and key to all known species of Catonidia are provided, as well as a map of their geographic distributions.
Anthrenus (Anthrenus) querneri (Coleoptera: Dermestidae: Megatominae), a new species from Austria
(2024)
A new species, Anthrenus (Anthrenus) querneri Holloway (Coleoptera: Dermestidae: Megatominae) from Austria is described and compared with A. pimpinellae (Fabricius, 1775), the most similar species. Images of the habitus, ventrites, antenna, aedeagus, and sternite IX are presented. Anthrenus querneri represents the 26th species belonging to the Palaearctic Anthrenus pimpinellae complex.
ZooBank registration. urn:lsid:zoobank.org:pub:EF3828C0-DDD2-4619-9F86-BC8626522465
The subfamily Prosympiestinae (Heteroptera: Aradidae) is revised for New Zealand. Three genera and thirteen species are recognized. Five species are described as new: Neadenocoris centralis Larivière and Larochelle new species, Neadenocoris hoarei Larivière and Larochelle new species, Neadenocoris northlandicus Larivière and Larochelle new species, Neadenocoris pseudovatus Larivière and Larochelle new species, Neadenocoris wellingtonensis Larivière and Larochelle new species. One new synonymy is established: Neadenocoris reflexus Usinger and Matsuda, 1959 becomes a junior synonym of Neadenocoris acutus Usinger and Matsuda, 1959. A revision of all taxa is provided. Descriptions, identification keys, illustrations of male parandria, habitus photos, distributional data and maps are given. Extensive information on biology is included for each species.
ZooBank registration. urn:lsid:zoobank.org:pub:BFF9716E-100D-492F-8F11-6F8EFBADF940
Anthrenus (Nathrenus) peacockae (Coleoptera: Dermestidae: Megatominae), a new species from Pakistan
(2024)
A new species, Anthrenus (Nathrenus) peacockae Holloway (Coleoptera: Dermestidae: Megatominae) from Pakistan is described and compared with A. narani Háva and Ahmed, 2014, the most similar species. Images of the habitus, ventrites, antenna, aedeagus, sternites VIII and IX are presented. Anthrenus peacockae is only the third species in the subgenus Nathrenus Casey, 1900 to be recorded from Pakistan.
ZooBank registration. urn:lsid:zoobank.org:pub:F68C53E2-3BCF-4F6B-A838-A14EE2FA4B66
Eucnemis Ahrens, 1812 (Coleoptera: Eucnemidae: Eucneminae: Eucnemini) is reviewed from the Nearctic region. Eucnemis americanus Horn is redescribed and illustrated and a new species, Eucnemis piceous Muona and Otto, is described and illustrated from Ontario, Canada and the United States from Wisconsin south to Kentucky, east to Massachusetts and West Virginia, north to Connecticut and Rhode Island. Thus, E. americanus is restricted to the western coastline of northern North America from northern California to northern Washington. A key is provided for the two species.
ZooBank registration. urn:lsid:zoobank.org:pub:00D66817-BDB5-4AEF-B703-CFA479510B81
Rove beetles (Staphylinidae) are a diverse insect group, especially in the Neotropical region. At the same time, this fauna remains significantly understudied. During our visits to museum collections, we encountered numerous specimens of undescribed species representing the Neotropical genus Neolindus Scheerpeltz, 1933 which was earlier thought to be rare. To address the knowledge gap in the genus, we studied the museum material that resulted in descriptions of 21 new species. Our work involves the redescription of the genus, descriptions of the new species, and an updated identification key to 39 previously described and new species. The newly described species are Neolindus bicornis Guzman, Tokareva & Żyła sp. nov., N. elegans Guzman, Tokareva & Żyła sp. nov., N. longithorax Guzman, Tokareva & Żyła sp. nov., N. luxipenis Guzman, Tokareva & Żyła sp. nov., N. maya Guzman, Tokareva & Żyła sp. nov., N. minutus Guzman, Tokareva & Żyła sp. nov., N. napo Guzman, Tokareva & Żyła sp. nov., N. niger Guzman, Tokareva & Żyła sp. nov., N. ornatus Guzman, Tokareva & Żyła sp. nov., N. parahermani Guzman, Tokareva & Żyła sp. nov., N. paraplectrus Guzman, Tokareva & Żyła sp. nov., N. parasinuatus Guzman, Tokareva & Żyła sp. nov., N. parautriensis Guzman, Tokareva & Żyła sp. nov., N. pseudosensillaris Guzman, Tokareva & Żyła sp. nov., N. sauron Guzman, Tokareva & Żyła sp. nov., N. sibyllae Guzman, Tokareva & Żyła sp. nov., N. triangularis Guzman, Tokareva & Żyła sp. nov., N. tropicalis Guzman, Tokareva & Żyła sp. nov., N. utriensis Guzman, Tokareva & Żyła sp. nov., N. volkeri Guzman, Tokareva & Żyła sp. nov., and N. yotokae Guzman, Tokareva & Żyła sp. nov. This research emphasises the importance of museum collections in advancing taxonomy and enriching biodiversity knowledge. With these contributions, the known number of species of Neolindus reaches 60, thereby enhancing data on the Neotropical rove beetles diversity. Additionally, we provide several new country records for the genus (Guyana, Mexico, Nicaragua, and Suriname), which widen its distribution, and new occurrence records for the described species of Neolindus, N. agilis Herman, 1991; N. apiculus Herman, 1991; N. basisinuatus Herman, 1991; N. campbelli Herman, 1991; N. cuneatus Herman, 1991; N. hermani Asenjo, 2011; N. irmleri Asenjo, 2011; N. lodhii Herman, 1991; N. procarinatus Herman, 1991; N. punctogularis Herman, 1991; and N. retusus Herman, 1991.
The fossil record of the diverse subfamily Passifloroideae (>750 species and 17 genera) is relatively poor. Despite the distinctiveness of its leaves (glandular and often emarginate), most of the fossils from this group have been described from seeds. Fossil seeds have been recovered from Europe, and North and South America. A lack of information on seed morphology for all the genera and tribes of this subfamily has prevented a tribe-level identification of the fossils and a better understanding of their biogeographic patterns. The Passifloroideae is divided into three tribes: Passifloreae with 10 genera, Paropsieae with six genera and the monotypic Jongkindieae. This study provides new descriptions for 15 species from 5 genera from the mostly Afrotropical tribe Paropsieae based on herbarium material, and introduces an online seed database and a key for 100 species of Passifloroideae compiled from literature and direct observations. Our study shows a low morphological diversity among the seeds of Paropsieae in comparison to a much larger diversity within Passifloreae. Some rare morphologies are only present in Passifloreae and can be used to assign seeds to this tribe. Within the Paropsieae, Androsiphonia has seed that are very distinct from those in the other genera in the tribe and also from the rest of the subfamily. The genus Paropsia exhibits two main morphotypes, while the genera Barteria, Paropsiopsis and Smeathmannia have very similar seeds with a highly conserved morphology. These results suggest that living or fossil Paropsieae cannot be identified confidently based solely on seed characters.
Until now, the genus Porcelliniodes Miers, 1877 is represented in the Ibero-Balearic region by seven species. The study of 721 specimens from Portugal and Spain has led to the identification of 11 species, including poorly known species, and the description of a new species, Porcellionides ibericus sp. nov. This new species is characterized by the absence of transverse ridges on the pereonites, medium-sized lateral lobes on the cephalon, the pleon slightly retracted in relation to the pereon, pereopods without sexual differentiation, and a truncated posterior inner tip in the male pleopod I. We consider P. glaber (Koch, 1856), P. hispanus (Vandel, 1953), P. lucasioides (Vandel, 1953), P. lusitanus (Vandel, 1946), and P. molleri (Verhoeff, 1901) as valid species, while P. buddelundi (Verhoeff, 1901) and P. rufocinctus (Dollfus, 1892) are considered species inquirendae. Five species are recorded for the first time in some Portuguese districts and seven in some Spanish provinces.
Systematics of the Sierra Nevada endemic earwig: Eulithinus analis (Forficulidae, Dermaptera)
(2024)
Since the description of Eulithinus analis (Rambur, 1838) the taxonomic position of this Sierra Nevada endemic earwig has been controversial. It has been subdivided in different taxa, assigned to various genera or transferred to different subfamilies. With the aim of clarifying its systematics, we performed a mitochondrial phylogeographic analysis using specimens from different localities of Sierra Nevada representing the diverse phenotypes treated as differentiated taxa until now, and a phylogenetic analysis including representatives of apparently distant, but morphologically close, relatives. The phylogenetic and phylogeographic results obtained using mitochondrial (cytb, cox1) and nuclear (ITS2) markers and the study of morphological characters, indicate that the Sierra Nevada Mountain Range harbors a single species of the genus Eulithinus. Based on these molecular data, the morphological characters used to date in the internal taxonomy of this group of earwigs, especially size and shape of the cerci, lack diagnostic validity and show a large inter- and intra-populational variability. These results imply the synonymy of Eulithinus montanus (Steinmann, 1981) with Eulithinus analis (Rambur, 1838) syn. nov. and the reconsideration of Eulithinus analis outside the subfamily Allodahliinae. We established the synonymy between Eulithinus analis (Rambur, 1838) and Forficula brevis Rambur, 1838 syn. nov., a name that must be removed from the synonymy of Forficula decipiens Gené, 1832.
Two new species of Fomitopsidaceae, Pseudofomitopsis fusca R.Saha, A.K.Dutta & K.Acharya sp. nov. and Fomitopsis benghalensis R.Saha, A.K.Dutta & K.Acharya sp. nov., are described from West Bengal, India, based on morphological and molecular phylogenetic analyses (nuclear ITS sequence). Pseudofomitopsis fusca sp. nov. possesses perennial, triquetrous to ungulate, sessile basidiocarps with a shiny, glabrous, azonate, dark brown upper surface, a yellowish grey pore surface with angular pores (3–5 per mm), a dimitic type of hyphal system with clamped generative hyphae, fusoid cystidioles; ellipsoid, cotton blue positive, and basidiospores 3–5 × 1.5–3.5 µm. Fomitopsis benghalensis sp. nov. is characterized by its annual, resupinate basidiocarp with pilose, bluish white to orange-grey, warty, woody upper surface, bluish-white pore surface, circular to angular pores (5–7 per mm), a trimitic type of hyphal system with clamped generative hyphae, fusoid cystidioles, and cylindrical to elongate basidiospores (5.5–8 × 2.5–3.5 µm). The new taxa are compared to closely related taxa. Photomicrographs of the basidiocarps, along with detailed morphological descriptions and a molecular sequence-based phylogenetic tree, are provided.
We review the diagnosis of the genus Eugenys Quate, 1996 (Diptera: Psychodidae) which occurs in the Neotropical Region. Initially known from Costa Rica, Nicaragua, and Panama, we describe one additional species from Costa Rica, Eugenys singularis sp. nov., and two species from Ecuador, namely, Eugenys micra sp. nov. and E. upsilon sp. nov., bringing the total known species to six. This study provides detailed descriptions of the new species based on male and female specimens, along with the first DNA barcodes for the genus and some of the newly described species. We also provide an identification key for identifying male specimens of the genus worldwide. Finally, we discuss the morphological characteristics of Eugenys and compare the genus with other taxa, tentatively suggesting a placement within the tribe Pericomaini.
A new genus and species of Parabathynellidae (Crustacea: Bathynellacea), Megabathynella totemensis Camacho & Abrams gen. et sp. nov., is described from the Northern Territory, Australia. This species is the first to be described from an Australian cave. It is a new giant species (4 to 6 mm). The new species displays several unique morphological character states within Parabathynellidae and is the only known species with: more than 12 articles on antennules, with a short, curved barbed seta on each article from the fifth; eight setae on the last article of antennae; more than three setae on the mandibular palp; up to 17 articles on the exopod of the thoracopods, without ctenidia but with a strong spine on each article at the base of the external seta; strong row of pair of spines on latero-external side of second article of endopod in all thoracopods; the male thoracopod VIII is different from all those known; more than 50 spines on the sympod of the uropod and more than 35 spines on the furcal rami. Specimens of the new species are morphologically different from all known species, but more closely resemble some giant species of the genera Kampucheabathynella (Asia), and Billibathynella and Brevisomabathynella (Australia).
Field work in the Kibira National Park (Burundi), located in the Kivu-Ruwenzori system of the Afromontane Region, revealed the existence of a new species clearly belonging to the Argocoffeopsis-Calycosiphonia clade (Coffeeae, Rubiaceae). The species shows striking heterophylly: the plagiotropous branches have several nodes bearing reduced or even scaly leaves. For the rest, it shares characters with Calycosiphonia and Kupeantha. Therefore, a morphological comparison with the clade is done, as well as molecular phylogenetic analyses. The morphology of the novelty is closer to Kupeantha than to Calycosiphonia, inter alia because the anthers have no transverse septa, in contrast to the multilocellate anthers of Calycosiphonia. However, the molecular data advocate for a position in Calycosiphonia – a result weakening the morphological distinction between Calycosiphonia and Kupeantha. The former genus is no longer restricted to species with transverse septa in the anthers and with placental outgrowths around the seed. The new species is formally described as Calycosiphonia albertina Ntore & Robbr. sp. nov. Nomenclaturally, this placement is also the most conservative option. A taxonomic treatment, illustrations, a geographical distribution map, and a preliminary conservation assessment are provided. The previous inclusion of Calycosiphonia pentamera in Kupeantha based on morphology is here corroborated by molecular analyses.
Belostomatidae Leach, 1815 (Insecta: Hemiptera: Heteroptera: Nepomorpha) of northeastern Brazil
(2024)
Belostomatidae Leach, 1815 (Insecta: Hemiptera: Heteroptera: Nepomorpha), also known as giant water bugs, is a family with 11 genera and about 160 described species, most of which are recorded from the Neotropical region. Knowledge about these bugs in northeastern Brazil is relatively poor, with 16 previously recorded species. Here, we present new records for five additional species based on material from the states of Ceará, Maranhão, and Piauí deposited in the Coleção Zoológica do Maranhão, Caxias, Brazil. This increases to 21 the number of species recorded from the region. In addition, we provide photographs, distribution maps, and a key to the fauna of Belostomatidae from northeastern Brazil.
Two new species, Habrocestum sahyadri sp. nov., and Irura shendurney sp. nov. are described from the Shendurney Wildlife Sanctuary, Kerala. The unknown female of Habrocestum kerala Asima, Caleb, Babu #38; Prasad, 2022 is described and three other species: Gelotia lanka Wijesinghe, 1991, Phintella accentifera (Simon, 1901) and Vailimia jharbari Basumatary, Caleb #38; Das, 2020 are recorded from the locality. Detailed descriptions, diagnosis and illustrations of the species are provided.
Three species of false click beetles (Coleoptera: Eucnemidae) are added to the Nearctic fauna. One new species, Isorhipis bicolor, is described from a small series collected in Florida, U.S.A. Eighteen specimens collected from Georgia were identified as Dyscharachthis amplicollis (Fleutiaux), new U.S.A. records for a species previously taken from Japan and Southeast Asia. Examination of a series of eucnemids collected by Kyle Schnepp in Florida allowed me to revisit the Deltometopus fauna in eastern North America. Antennal structures present in a series of male specimens in the loan and past examined specimens are definitive enough to resurrect Deltometopus ereptus Bonvouloir, status restored, from synonymy with Deltometopus amoenicornis (Say). Species identification keys are provided for Deltometopus Bonvouloir and Isorhipis Boisduval and Lacordaire in the Nearctic region. Diagnostic differences are briefly noted for each of the three newly added species found in the United States. Images of three species and the related D. amoenicornis are provided.
ZooBank registration. urn:lsid:zoobank.org:pub:30F462F1-966F-4A4F-9D10-BF967AED6574
The review of the taxonomic status of Herpetoreas xenura species complex, based on morphological and molecular data, revealed a new species from Myanmar, which we describe as Herpetoreas davidi sp. nov. from the Rakhine Yoma Elephant Wildlife Sanctuary in Rakhine State. It is suggested to be a sister species to Herpetoreas pealii and Herpetoreas xenura sensu stricto, and can be separated from the latter species by a combination of morphological and scalation characters, and by its pattern. Another population from the Htamanthi Wildlife Sanctuary, Sagaing Region, was previously confused with H. xenura. However, as a closer examination of its morphology, shows it to be closer to Hebius khasiensis, we herein tentatively refer to this population as Hebius khasiensis, pending further molecular data confirming its taxonomic status. Consequently, we propose to temporarily remove Herpetoreas xenura from the fauna of Myanmar. Further studies, especially in the northwestern region of Myanmar, such as near border with India in Chin Hills and Naga Hills, are required. An updated key for the species of Herpetoreas is also provided.
The cosmopolitan pipunculid genus Dasydorylas Skevington, 2001 includes just a few species from the Neotropical Region and is completely unknown to Colombia. Three new species of Dasydorylas are described from protected areas and conflict territories of limited access in Colombia, namely Dasydorylas colombiensis sp. nov. (type locality: Santuario de Fauna y Flora Iguaque, Boyacá), D. gibber sp. nov. (type locality: Santuario de Fauna y Flora Iguaque, Boyacá), and D. santainesensis sp. nov. (type locality: Páramo de Santa Inés, Belmira, Antioquia). Diagnoses, illustrations and distributional data of the new species are presented. Dasydorylas nigellus (Rafael, 1991) is recorded for the first time from Colombia and its amended diagnosis is provided. An identification key to males of all Neotropical species is presented. With this paper, the number of Neotropical species of Dasydorylas is increased from six to nine.
Angel sharks (Squatina spp. Duméril, 1805) are a group of coastal benthic sharks distributed worldwide, currently including threatened and understudied species. Two species are formally described along the East Pacific coast, the California angel shark S. californica Ayres, 1859 and the Chilean angel shark S. armata (Philippi, 1887). The latter species occurs in the southeastern Pacific and has historically been understudied. Additionally, the original description of S. armata lacks sufficient data to confidently identify individuals of this species compared to modern descriptions, and no type specimen is currently available to ensure specimen identification. Detailed morphological descriptions for identifying species are an essential resource for solving taxonomic issues in groups of morphologically similar species and to promote the conservation of critically endangered species. Therefore, a neotype from the type locality is here designated for S. armata, and a detailed and standardized morphological characterization based on modern taxonomic works is provided. This work contributes in improving the knowledge on the Chilean angel shark taxonomy and provides an improved frame of reference for identifying angel sharks in the East Pacific, especially in areas where species may occur in sympatry.
Two new species of Strandesia Stuhlmann, 1888 are described from the northeastern part of Thailand: S. karanovicae sp. nov. and S. amnatcharoenensis sp. nov. Strandesia karanovicae is characterized by a tumid carapace in dorsal view, a small anterior overlap, the absence of a dorso-subapical seta on the first segment of the antennule (A1), a large aesthetasc Y on the antenna, an α seta shape with a needle-like tip and a large β seta on the mandibular palp (Md-palp), serrated bristles on the maxilla, a long h1 seta on the second thoracopod (T2) and a slender caudal ramus (CR). Strandesia amnatcharoenensis has a small compressed posterior part of the right valves (RV) which makes it closely related to S. pholpunthini Savatenalinton, 2015. The new species can be distinguished primarily by a considerably small anterior overlap of the left valve over the right valve (RV), a postero-ventral flange of the RV, a remarkably large claw Ga of the CR and the chaetotaxy of the limbs, especially A1, Md-palp and T2. In addition, in the present study, the sexual population of S. martensi Savatenalinton, 2015 is recorded for the first time, and thus the first description of the male is provided here. Moreover, the morphological examination of both males and females revealed differences between asexual and sexual females and also points to the fact that S. martensi is a mixed reproduction species. This is the first record of the mixed reproductive mode in the genus Strandesia or even in the Cypricercinae.
Four new species of the jumping spider genus Stenaelurillus Simon, 1886 are described from India: Stenaelurillus feral Tripathi, Kuni & Kadam sp. nov. (♂, from the Eastern Coastline), S. naldurg Kuni, Kadam & Tripathi sp. nov. (♂♀, from the Deccan Plateau), S. judithbleisterae Kadam, Tripathi & Kuni sp. nov. (♂♀, from the Western Ghats) and S. solapur Kuni, Tripathi & Kadam sp. nov. (♂♀, from the Deccan Plateau). Detailed diagnoses, descriptions, illustrations, natural history and distribution map are provided. Additionally, new locality records for the other five species within the states are presented and mapped.
A re-analysis of the morphological phylogeny of the Nopinae is made, based on an update in the description of Aamunops Galán-Sánchez & Álvarez-Padilla, 2022 and the addition of the recently described genera Nopsma Sánchez-Ruiz, Brescovit & Bonaldo, 2020 and Roddemberryus Sánchez-Ruiz & Bonaldo, 2023. Two new species, Aamunops hoof sp. nov. (male) and Aamunops yiselae sp. nov. (male and female), are also described, which allows a better understanding of the genus morphology and resulted in an emended diagnosis. The description of Aamunops has been updated to include several characteristics of the ultrastructural morphology, legs, chelicerae, palps and female genitalia. The inclusion of these new characters of Aamunops along with those of Nopsma and Roddemberryus in the previous data matrix resulted in a new, completely different hypothesis of the relationships of the nopine genera: Nopsma is part of a group formed by Cubanops and Nyetnops, while Aamunops and Roddemberryus are grouped with representatives of Tarsonops. The four-eyed Nopsides ceralbonus Chamberlin, 1924 was recovered as the most basal species of Nopinae. The relationships among genera of Nopinae and the phylogenetic position of three species, whose taxonomic position is doubtful (Cubanops luquillo Sánchez-Ruiz, Brescovit & Alayón, 2015, Orthonops confuso Galán-Sánchez & Álvarez-Padilla, 2022 and Tarsonops irataylori Bond & Taylor, 2013), is also discussed.
We describe a new species of karst-dwelling pitviper from Chumphon Province of Peninsular Thailand, in the Isthmus of Kra, based on morphological and molecular data (2427 bp from cyt b, ND4 and 16S rRNA mitochondrial DNA genes). Morphologically, Trimeresurus kraensis sp. nov. is distinguished from other congeners by the following combination of morphological characters: a dark/bottle-green dorsum with reddish-brown or purple crossbands; pale green venter lacking dark dots; stripes present on the lateral sides of the ventrals; internasals generally in contact; one large supraocular scale on each side of the head; iris pale copper; tail brown with dark purplish-brown crossbars; dorsal scales in 21–21–15 rows; ventral scales 167 in a single male, 169–171 in females; subcaudal scales 62 in a single male, 52–54 in females, all paired. White vertebral spots present in males, located on approximately every two or four dorsal scales; dark brown spots forming discontinuous pattern present on 1–3 lateral dorsal scale rows; males with reddish-brown postocular stripe with jagged edges. The new species differs from the morphologically similar species Trimeresurus venustus s. str. by a notable divergence in cytochrome b mitochondrial DNA gene sequences (p = 5.9%).
U.S. port of entry interception data revealed that Frankliniella Karny (Thysanoptera: Thripidae) was the most frequently intercepted genus of Thripidae. No published identification resource for intercepted Frankliniella is available to USDA port of entry entomology identifiers. A morphological review of intercepted species was conducted. A dichotomous key for the identification of intercepted slide mounted adult females was created. Morphological diagnosis, description of each species with their geographic region(s) of origin and frequency of interception is provided.
ZooBank registration. urn:lsid:zoobank.org:pub:403B362E-9A7F-4385-A0F1-9DB87FE09AD2
The subgenus Indonthophagus Kabakov, 2006 of Onthophagus Latreille, 1802 (Coleoptera: Scarabaeidae: Scarabaeinae: Onthophagini) is reviewed. A morphological definition of it is provided. A diagnosis, based both on external and internal characters, of the seven species deemed to belong to the group according to literature, is supplied. As a result, Onthophagus spinifex (Fabricius, 1781), previously placed with some uncertainty in the subgenus, is definitively excluded. A key to Indonthophagus species is also provided, as well as images of male, aedeagus and endophallus for each species. New country records of Onthophagus turbatus Walker, 1858 for Pakistan, Nepal and Bhutan are given.
ZooBank registration. urn:lsid:zoobank.org:pub:9D0CE9F2-35CF-449D-8984-1B4C722762F7
Two new species of aulacid wasps, Pristaulacus iuliae Turrisi & Nobile sp. nov. from South India (Karnataka) and Pristaulacus ninae sp. nov. from Peninsular Malaysia (Pahang), are described, figured and compared with most related species. Based on the present addition, the Indomalayan area currently includes 27 species of Pristaulacus Kieffer out of 61 known from the whole Oriental Region, which is however a largely underestimated number. An identification key to species and an updated checklist of Pristaulacus occurring in the Indomalayan area are provided.
A taxonomic revision of the oil-collecting bees of the subgenus Epicharis (Epicharitides) Moure, 1945 is provided. A total of nine species were recognized: E. cockerelli Friese, 1900; E. duckei Friese, 1901; E. iheringi Friese, 1899; E. luteocincta Moure & Seabra, 1959; E. minima (Friese, 1904); E. obscura Friese, 1899, and E. rufescens Moure & Seabra, 1959, along with E. mesoamericana sp. nov. and E. lia sp. nov., two new species from the Central American and Amazonian provinces, respectively. Redescriptions, diagnoses, and figures of specimens of both sexes, floral records, distribution maps, an identification key, and an updated catalogue of all species of the group are also provided. In addition, the lectotype of E. duckei was also designated to stabilize the application of the name.
The genus Neocranaus Roewer, 1913 is revisited, its composition is expanded from two to five species and a new generic diagnosis is presented. Neocranaus albiconspersus Roewer, 1913, type species of the genus, is redescribed. The genus Tolimaius Roewer, 1915 syn. nov. is considered as a junior subjective synonym of Neocranaus, its sole member being transferred to Neocranaus – N. pectinitibialis (Roewer, 1915) comb. nov. – and redescribed here. The new combination Neocranaus laevifrons (Roewer, 1917) comb. nov. is proposed for Holocranaus laevifrons Roewer, 1917. The new species Neocranaus gladius Villarreal & Kury sp. nov. is described, from P.N.N. Yariguíes, Santander Department, Colombia. For the first time, the genital structure of this genus is illustrated. A key to the identification of the males of Neocranaus and some considerations about the reproductive biology of N. albiconspersus and N. pectinitibialis are presented.
Empty shells (thanatocoenoses) have been reviewed of species in the genus Granulina (Gastropoda: Granulinidae) from the lower shelf and upper bathyal zones off Mauritania and Western Sahara. We encountered nine species of which four were already known from off Mauritania. Four new species are proposed herein: Granulina reginae sp. nov., G. ronaldi sp. nov., G. sandrae sp. nov. and G. sigridae sp. nov. These four sympatric new species lack labial denticles and they probably form a phyletic clade with a common ancestor. Most hitherto known species in Granulina from the NE Atlantic Ocean and the Mediterranean possess labial denticles. One additional new species with denticles was left in open nomenclature because the material available was considered inadequate. Species in Granulina from Mauritania and Western Sahara have not been found off NW Morocco or the Canary Islands, and the species known from NW Morocco and the Canary Islands have not been found off Mauritania and Western Sahara. The southern extents of the distributions of the Mauritanian species are currently uncertain as additional sampling would be required off Senegal or further South. A key to Mauritanian species in Granulina is given.
A comprehensive review of the enigmatic genus Masona van Achterberg is provided. Two new species are described from the USA: Masona neon Dal Pos & Martens sp. nov. from Puerto Rico, and Masona wow Dal Pos & Martens sp. nov. from California. A key to the world species of Masona is presented, together with a discussion of the morphology of the genus and an annotated catalogue of the species. [Masona] timpaynei Quicke, 2019, is excluded from Braconidae and placed as incertae sedis in the Ichneumonidae, subfamily Neorhacodinae.
Five new and four known species of the genus Dorylaimellus Cobb, 1913 are described and illustrated from the Western Ghats of India. Dorylaimellus attenuatus sp. nov. has a 0.73–0.84 mm long body; lip region rounded, offset; odontostyle attenuated with indistinct lumen, odontophore 9–10 µm long; expanded part of pharynx 39–48% of neck length; female genital system amphidelphic and tail long filiform. Dorylaimellus cylindricaudatus sp. nov. has a 1.0–1.15 mm long body; lip region rounded, offset; odontostyle 4 µm long, odontophore 11–12 µm long; expanded part of pharynx 47–56% of neck length; female genital system amphidelphic, and tail elongate-cylindrical with rounded terminus. Dorylaimellus karnatakensis sp. nov. has a 1.2–1.3 mm long body; lip region rounded, offset; odontostyle 5 µm long, odontophore 12–13 µm long; expanded part of pharynx 45–53% of neck length; female genital system amphidelphic; spicules 22 µm long, ventromedian supplements four, and tail elongate-conoid dorsally convex. Dorylaimellus kasplateauensis sp. nov. has a 0.68–0.83 mm long body, lip region with a weak perioral disc; odontostyle 6–7 µm long, odontophore 11–14 µm long; expanded part of pharynx 38–43% of neck length; female genital system amphidelphic, and tail elongate arcuate conoid. Dorylaimellus tropicus sp. nov. has a 0.6–0.7 mm long body; lip region rounded, offset; odontostyle 4–5 µm long, odontophore 8–10 µm long; hemizonid present; expanded part of pharynx 43–52% of neck length; female genital system amphidelphic and tail elongate-filiform, sudden tapering, ending with rounded tip. Dorylaimellus andrassyi, D. discocephalus, D. belondirelloides, D. chakpilus are redescribed based on the specimens collected from several localities of the Western Ghats.
The genus Cerabilia Laporte de Castelnau (Carabidae: Abacetini) is revised for New Zealand. Thirteen species are recognized.
Seven species are described as new: Cerabilia (Cerabilia) cordata Larochelle and Larivière new species, Cerabilia (Cerabilia) kaihoka Larochelle and Larivière new species, Cerabilia (Cerabilia) laevis Larochelle and Larivière new species, Cerabilia (Cerabilia) motunau Larochelle and Larivière new species, Cerabilia (Cerabilia) rugosa Larochelle and Larivière new species, Cerabilia (Cerabilia) takaka Larochelle and Larivière new species, Cerabilia (Cerabilia) willi Larochelle and Larivière new species.
A lectotype is designated for Zabronothus striatulus Broun, 1893.
A revision of all species of Cerabilia (Cerabilia) is provided. Descriptions, an identification key, illustrations of male genitalia, habitus photos, distributional data, and maps are given. Information on ecology, biology, dispersal power, and collecting techniques is included for each species.
ZooBank registration. urn:lsid:zoobank.org:pub:7E3F093D-A5EA-4912-8B30-8380A6F2D890
The genus Lichnanthe Burmeister (Coleoptera: Scarabaeoidea: Glaphyridae) has been comprised of eight Nearctic species and contains the only New World members of their family. Here, two new species of arenicolous bumblebee scarabs are described from the central United States. The recent discovery of an undescribed Wyoming species led to the reevaluation of a dubious 134-year-old Nebraska Lichnanthe specimen, indicating that it also was an undescribed species. These two species, Lichnanthe brusti new species from central Wyoming and L. bruneri new species from central Nebraska are immediately distinguishable from all existing species of the genus by their square mandibles.
ZooBank registration. urn:lsid:zoobank.org:pub:401927DA-66D9-47A1-AE68-965210824713
Anthrenus (Anthrenus) muehlei, a new species (Coleoptera: Dermestidae: Megatominae) from Iran
(2024)
A new species, Anthrenus muehlei Holloway and Herrmann (Coleoptera: Dermestidae: Megatominae), from Iran is described. Images of internal and external features are presented. Only female specimens were found and described, but the bursa copulatrix contains obvious sclerites enabling easy differentiation from all other known species from the Palaearctic A. pimpinellae complex. The possible function and taxonomic implication of the sclerites is mentioned.
ZooBank registration. urn:lsid:zoobank.org:pub:97661C20-803E-4785-A4B0-58B16C94D9A2
We propose several nomenclatural changes for taxa in the subfamily Cladodinae and the lampyrid tribes Cratomorphini, Lamprocerini, Lampyrini, Photinini, and Pleotomini in the subfamily Lampyrinae (Coleoptera: Lampyridae). We present evidence for the correct year of description of Calotrachelum flavolineatum Pic, 1941, Diaphanes lateapicalis breveapicalis Pic, 1954, Photinus conradti Pic, 1940, and all species described by Charles Émile Blanchard. Spellings are corrected for Diaphanes lateapicalis breveapicalis Pic, 1954, Diaphanes latipennis dartevillei Pic, 1952, Diaphanes longecarinatus Pic, 1955, Diaphanes moultoni latemarginatus Pic, 1938, Lampyris olivieriana von Heyden, 1890, and Photinus reductemarginalis Pic, 1941. We propose Lucidota puertoestrellaensis Keller and Martin nomen novum to replace Lucidota boliviana Pic, 1927, and Photinus laticollis brasiliensis Keller and Martin nomen novum for Photinus laticollis latior Pic, 1941. Seventy taxa described as variations or aberrations in the tribes Cratomorphini, Lamprocerini, Lampyrini, Photinini, and Pleotomini in the subfamily Lampyrinae by McDermott (1966), are evaluated to subspecies with their availability determined based on ICZN (1999: Article 45.6). Photinus motschulskyi Zaragoza-Caballero, Zurita-Garcia, and Ramírez-Ponce, 2023 is synonymized under Photinus intercalatus Gemminger, 1870. Lastly, we correct the type species of the genus Lucidina Gorham, 1833, and address the dates of publication for fireflies described by Blanchard.
ZooBank registration. urn:lsid:zoobank.org:pub:DCD31B02-DF17-4115-A9A8-A6CBB02D8684
During exploratory surveys of the fungal diversity in Margalla Hills National Park, Islamabad, we collected a new species of the genus Hymenopellis R.H.Petersen. This is the second report of any species of this genus from Pakistan. Hymenopellis areolata F.Razzaq & Khalid sp. nov. is characterized by an areolate pileus, small basidiospores, and transitional pileipellis (hymeniderm and epithelium) with small pileocystidia. Molecular phylogenetic analyses of the nucleotide sequences of nrITS and nrLSU regions, and morphological data support the description of this new species. A comparison with other closely related species confirmed that the newly described species is distinct from others.
This paper reviews little-known species of the dysderid spider genera Dysdera Latreille, 1804, and Dysderella Dunin, 1992 based on specimens collected in the Caucasus, Middle East, and Central Asia. After combining molecular phylogeny of five mitochondrial and three nuclear genes with morphological evidence, Dysderella is proposed as a junior synonym of Dysdera. In addition, three species are described as new to science: D. jaegeri Bellvert & Dimitrov sp. nov., D. naouelae Bellvert & Dimitrov sp. nov., and D. kourosh Bellvert, Zamani & Dimitrov sp. nov. Four combinations are proposed: Dysdera caspica Dunin, 1990 comb. rev., Dysdera transcaspica Dunin & Fet, 1985 comb. rev., Dysdera elburzica (Zamani, Marusik & Szűts, 2023) comb. nov. and Dysdera sancticedri (Brignoli, 1978) comb. nov. (ex. Dasumia Thorell, 1875). Furthermore, we report a first record of D. festai Caporiacco, 1929 in Turkey and its male cheliceral polymorphism. Our results illustrate the deficiencies that undermine the current taxonomy of this genus. For example, many species are described based on only one or few specimens or limited locality data. The advancements in DNA sequencing technologies applied to museum specimens reduce the need for fieldwork collection and export of fresh specimens. This highlights the significance of museum collections for improving research in this field.
Two new species and one new genus of Lamiinae (Coleoptera: Cerambycidae) are described in Acanthocinini: Embera flava new species, new genus, from Panama; and Nealcidion lingafelteri new species from Costa Rica. The species-group name of Nealcidion napoensis Nascimento and McClarin, 2018 is corrected and morphological variations in Leptostylus cristulatus Bates, 1872 are reported. Trypanidius mimicavus Carelli, Monné, and Souza, 2013 is redescribed and transferred to Carphina Bates, 1872, forming the new combination Carphina mimicavus. Colombicallia curta Galileo and Martins, 1992 (Calliini) is recorded from Panama for the first time.
ZooBank registration. urn:lsid:zoobank.org:pub:7DD2EF0F-7DC9-4A85-83DA-10F4EE8CA8CB
Identifications of recently collected Eucnemidae (Coleoptera: Elateroidea) borrowed from two collections have resulted in the discovery of two new species: Entomophthalmus abbreviatus Otto (Cuba) and Trigonopleurus cordobaalfaroi Otto (Guatemala and Louisiana, USA). Images of the two newly described species along with two New World Entomophthalmus Bonvouloir species for comparative purposes are included.
ZooBank registration. urn:lsid:zoobank.org:pub:E83B2AC6-33ED-4680-8F2E-4E455A26D4C8
The “trachystreptoform” species of Spirostreptidae, i.e., species which would formerly have been ascribed to the tribe Trachystreptini, from the Udzungwa Mountains are (re)described, including one new genus and five new species: Attemsostreptus reflexus Akkari & Enghoff, 2019, A. cataractae Enghoff sp. nov., A. leptoptilos Enghoff sp. nov., A. julostriatus Enghoff sp. nov., Lophostreptus tersus (Cook, 1896) (= L. ptilostreptoides Carl, 1909 syn. nov.), L. magombera Enghoff sp. nov., and Udzungwastreptus marianae Enghoff gen. et sp. nov. The type material of Lophostreptus regularis Attems, 1909 (= L. tersus) is discussed. The discussion includes paragraphs on the classification and the Udzungwa fauna of Spirostreptidae, on grouping of the Udzungwa trachystreptoform species in relation to altitude, and on the possibly recent immigration of A. reflexus and L. tersus into the Udzungwa Mts.
Several adult female monstrilloid copepods, collected in March 2022 from the protected reef area of Xcalak, on the southern part of the Mexican Caribbean coast, proved to belong to two undescribed species of Monstrilla Dana, 1849. They are described here as M. xcalakensis sp. nov. and M. annulata sp. nov., partly by use of scanning electron microscopy. Females of the two species are generally similar but differ in: (1) antennular segmental structure, (2) antennular armature and ornamentation, (3) structure and setation of the fifth leg, (4) number and modifications of the caudal setae, and (5) integumental ornamentation. Comparison with congeneric species revealed distinctive features for both species that support their status as new. These two species are interesting additions to the reef-dwelling monstrilloid copepod fauna of the Mexican Caribbean and confirm Monstrilla as the most diverse genus of monstrilloids in this area, now represented by nine species.
Six species of the spider genus Spinirta Jin & Zhang, 2020 from southern China (Araneae: Corinnidae)
(2024)
In the current study, six species of the genus Spinirta from southern China are recognized, four new species are described: S. hongyui Wang, Lu & Z.S. Zhang sp. nov. (♂♀), S. liuae Wang, Lu & Z.S. Zhang sp. nov. (♂♀), S. simianshan Wang, Lu & Z.S. Zhang sp. nov. (♂♀) and S. yintiaoling Wang, Lu & Z.S. Zhang sp. nov. (♂). Females of S. aviforma Jin & Zhang, 2020 (♂♀) and S. quadrata Jin & Zhang, 2020 (♂♀) are described for the first time. Photos of the body and copulatory organs, as well as the locality map are provided.
Widely distributed phoretic blister beetles usually display unstructured geographic patterns of genetic diversity within species, resulting from recurrent long-dispersal events across their range. To investigate the extent of this pattern in the phoretic genus Lampromeloe, and particularly in western Mediterranean and European populations of L. variegatus, we performed: (1) a phylogeographic analysis based on fragments of the mitochondrial genes COI and 16S, and (2) a morphological revision based on qualitative and morphometric traits. Two allopatric lineages were recovered within L. variegatus, one distributed across Europe and the other in North Africa. These lineages are readily distinguishable based on morphological traits. We conclude that these lineages constitute two diagnosable evolutionary units and, consequently, we describe the North African populations as a new species, Lampromeloe pantherinus sp. nov. The new species is closely related to L. variegatus, from which it differs mainly by the elytral macrosculpture and by the shape of male genitalia. The elytral macrosculpture of L. pantherinus is somewhat similar to that of L. cavensis, a species widely distributed in the lowlands of the Mediterranean Basin. However, these two non-sister species can be distinguished by the morphology and macrosculpture of the pronotum and by the shape of the male genitalia.
The Neotropical eucnemid genus, Dyscolotaxia Horn, is revised following the examination of specimens from five collections, examination of the published original description of Plesiofornax tetratoma Chassain, and from images provided by Fernanda Salazar-Buenaño (QCAZI). Dyscolotaxia championi Horn is redescribed with included descriptions of the male genitalia and a female specimen. Three new species of false click beetles (Coleoptera: Eucnemidae) are described from the Neotropical region. These new species are: Dyscolotaxia chiriquiensis (Panama), Dyscolotaxia hispaniolensis (Dominican Republic) and Dyscolotaxia picea (Ecuador). Amazotaxia new genus is described from South America for Plesiofornax tetratoma Chassain, creating Amazotaxia tetratoma (Chassain) new combination. Morphology of both Dyscolotaxia and Amazotaxia in relation to Pleisofornax Cocquerel are reviewed along with biogeographical hypotheses for these groups. An identification key is provided for species of Dyscolotaxia in the Neotropical region. Images for all species of Dyscolotaxia and Amazotaxia are provided.
A century and a half since the time of Hewitson, we are experiencing a renaissance in species discovery fueled by whole genome sequencing. A large-scale genomic analysis of Hesperiidae Latreille, 1809 (Lepidoptera), including primary type specimens, reveals a deluge of species new to science. One hundred of them (one in a new genus) are described here from the New World (type localities are given in parenthesis): Drephalys (Drephalys) diovalis Grishin, new species (Ecuador: Napo), Euriphellus panador Grishin, new species (Ecuador: Esmeraldas), Euriphellus panamicus Grishin, new species (Panama: Panama), Cecropterus (Thorybes) viridissimus Grishin, new species (Ecuador: Zamora-Chinchipe), Cecropterus (Murgaria) dariensis Grishin, new species (Panama: Darien), Urbanus (Urbanus) mericuti Grishin, new species (Ecuador: Napo), Telegonus (Telegonus) pastus Grishin, new species (Panama: Panama), Autochton (Autochton) dora Grishin, new species (Ecuador: Pastaza), Astraptes centralis Grishin, new species (Panama: Colón), Aguna claxonica Grishin, new species (Ecuador: Napo), Aguna esmeralda Grishin, new species (Ecuador: Esmeraldas), Aguna lata Grishin, new species (Guyana), Ridens angulinea Grishin, new species (Peru: Cuzco), Pythonides lera Grishin, new species (Peru: Cuzco), Pythonides latemarginatus Grishin, new species (Panama: Panama), Gindanes variegatus Grishin, new species (Brazil: Mato Grosso), Milanion (Milanion) virga Grishin, new species (Brazil: Rondônia), Milanion (Milanion) furvus Grishin, new species (Panama: Panama), Milanion (Milanion) laricus Grishin, new species (Ecuador: Napo), Charidia ronda Grishin, new species (Brazil: Rondônia), Pseudodrephalys tinas Grishin, new species (Peru: Loreto), Pseudodrephalys argus Grishin, new species (Suriname: Para), Achlyodes calvus Grishin, new species (Brazil: Santa Catarina), Spioniades artemis Grishin, new species (Panama: Panama), Spioniades artemidoides Grishin, new species (Brazil: Santa Catarina), Myrinia orieca Grishin, new species (Ecuador: Orellana), Myrinia aragua Grishin, new species (Venezuela: Aragua), Myrinia maculosa Grishin, new species (Guatemala), Myrinia manchada Grishin, new species (Guyana), Polyctor (Fenops) lamperus Grishin, new species (Panama: Darien), Nisoniades (Nisoniades) lutum Grishin, new species (Mexico: Guerrero. ), Bolla (Stolla) vena Grishin, new species (Venezuela: Aragua), Staphylus (Vulga) vula Grishin, new species (Mexico: Veracruz), Staphylus (Vulga) vulga Grishin, new species (Panama: Darien), Staphylus (Staphylus) rotundalus Grishin, new species (Ecuador: Napo), Staphylus (Staphylus) yucatanus Grishin, new species (Mexico: Quintana Roo/Yucatan), Heliopetes (Heliopetes) lana Grishin, new species (Guatemala), Canesia ella Grishin, new species (Venezuela: Barinas), Paches (Paches) loxeca Grishin, new species (Ecuador: Morona-Santiago), Clito congruens Grishin, new species (Panama: Colón), Cycloglypha corax Grishin, new species (Brazil: Rio de Janeiro), Festivia peruvia Grishin, new species (Peru: Huánuco), Decinea notata Grishin, new species (Ecuador: Napo), Pompeius fuscus Grishin, new species (Brazil: Minas Gerais), Vernia clara Grishin, new species (Panama: Chiriquí), Oligoria (Oligoria) obtena Grishin, new species (Ecuador: Napo), Thespieus mandal Grishin, new species (Brazil: Rio de Janeiro), Psoralis (Saniba) magnamacus Grishin, new species (Panama: Darien), Alychna ayonis Grishin, new species (Ecuador: Napo), Wahydra banios Grishin, new species (Ecuador: Tungurahua), Wahydra cuzcona Grishin, new species (Peru: Cuzco), Cynea (Cynea) aureofimbra Grishin, new species (Ecuador), Cynea (Nycea) quada Grishin, new species (Ecuador: Napo), Cynea (Quinta) achirae Grishin, new species (Mexico: Tamaulipas), Eutus amazonicus Grishin, new species (Peru: Madre de Dios), Eutus incus Grishin, new species (Peru: Cuzco), Eutus septemaculatus Grishin, new species (Brazil: Mato Grosso), Godmia viridicapita Grishin, new species (Ecuador: Napo), Rhomba pulla Grishin, new species (Peru: Cuzco), Niconiades victoria Grishin, new species (Mexico: Tamaulipas), Lancephallus purpurus Grishin, new genus and new species (Guyana), Mnasicles (Remella) ecua Grishin, new species (Ecuador: Pichincha), Amblyscirtes (Amblyscirtes) aeratus Grishin, new species (Mexico: Oaxaca), Amblyscirtes (Mastor) chrysoplea Grishin, new species (Mexico: Oaxaca), Amblyscirtes (Mastor) chrysomisa Grishin, new species (Mexico: Chiapas), Amblyscirtes (Flor) meridus Grishin, new species (Mexico: Veracruz), Rectava chiriquensis Grishin, new species (Panama: Chiriquí), Cobalopsis adictys Grishin, new species (Panama: Veraguas), Cymaenes melaporphyrus Grishin, new species (Mexico: San Luis Potosí), Lerema (Morys) ecuadorica Grishin, new species (Ecuador: Pichincha), Saturnus obscurior Grishin, new species (Panama: Darien), Cantha zoirodicta Grishin, new species (Peru: Madre de Dios), Cantha meiodicta Grishin, new species (Peru: Madre de Dios), Phlebodes duplex Grishin, new species (Guatemala: Cayuga), Lychnuchus (Enosis) valle Grishin, new species (Colombia: Valle), Eutychide ochoides Grishin, new species (Peru: Cuzco), Dion bora Grishin, new species (Panama: Darien), Dion occida Grishin, new species (Peru: Madre de Dios), Eprius (Eprius) veledinus Grishin, new species (Ecuador: Pichincha), Radiatus panamensis Grishin, new species (Panama: Panama), Pheraeus pulcher Grishin, new species (Peru: Madre de Dios), Callimormus rades Grishin, new species (Panama: Panama), Gubrus lubens Grishin, new species (Ecuador: Loja), Ludens labens Grishin, new species (Panama: Darien), Rigga isa Grishin, new species (Ecuador: Napo), Flaccilla lactea Grishin, new species (Peru: Cuzco), Falga athena Grishin, new species (Panama: Darien), Panoquina jay Grishin, new species (Peru: Loreto), Calpodes salianus Grishin, new species (Peru: Madre de Dios), Calpodes stingo Grishin, new species (Ecuador: Sucumbíos), Aides nobra Grishin, new species (Panama: Colón), Thracides pavo Grishin, new species (Mexico: Tabasco), Talides eluta Grishin, new species (Peru: Cuzco), Talides laeta Grishin, new species (Peru: Cuzco), Neoxeniades angustior Grishin, new species (Brazil: Rio de Janeiro), Damas zea Grishin, new species (Guyana), Tromba xantha Grishin, new species (Mexico: Veracruz), Perichares fura Grishin, new species (Ecuador: Pichincha), Carystoides (Balma) goliath Grishin, new species (Colombia: Valle), and Agathymus galeana Grishin, new species (Mexico: Nuevo Leon). Additionally, we present evidence to support 22 taxa as species (not subspecies or synonyms) and synonymize one genus and four species. Namely, the following taxa are species: Milanion pilta Evans, 1953 (not Milanion pilumnus Mabille and Boullet, 1917), Milanion latior Mabille and Boullet, 1917 (not a synonym of Milanion marciana Godman and Salvin, 1895), Charidia pilea Evans, 1953, and Charidia pocus Evans, 1953 (not Charidia lucaria (Hewitson, 1868)), Paches (Paches) gloriosus Röber, 1925 and Paches (Paches) loxana Evans, 1953 (not Paches (Paches) loxus (Westwood, 1852)), Spioniades anta Evans, 1953 (not Spioniades abbreviata (Mabille, 1888)), Decinea onasima (Hewitson, 1877) and Decinea formosus (Hayward, 1940) (not Decinea dama (Herrich-Schäffer, 1869)), Thespieus guerreronis (Dyar, 1913) (not Thespieus dalman (Latreille, [1824])), Cynea (Nycea) erebina (Möschler, 1879) and Cynea (Nycea) cleochares (Mabille, 1891) (not Cynea (Cynea) diluta (Herrich-Schäffer, 1869)), Amblyscirtes (Mastor) repta Evans, 1955 (not Amblyscirtes (Flor) florus (Godman, 1900)), Saturnus tiberius (Möschler, 1883), Saturnus conspicuus (E. Bell, 1941), Saturnus meton (Mabille, 1891), and Saturnus obscurus (E. Bell, 1941) (not Saturnus reticulata (Plötz, 1883)), Phlebodes sifax Evans, 1955 (not Phlebodes campo (E. Bell, 1947)), Eutychide ochus Godman, 1900 and Eutychide rogersi (Kaye, 1914) (not a subspecies and a synonym, respectively, of Eutychide subcordata (Herrich-Schäffer, 1869)), Falga mirabilis Evans, 1955, Falga jacta Evans, 1955, and Falga ombra Evans, 1955 (not Falga jeconia (A. Butler, 1870)); and the following taxa are junior subjective synonyms: Libra Evans, 1955 (of Phemiades Hübner, [1819]), Papilio clito Fabricius, 1787 of Milanion hemes hemes (Cramer, 1777), Pamphila hycsos Mabille, 1891 of Cynea (Nycea) erebina (Möschler, 1879), Hesperia olympia Plötz, 1882 of Eutychide subcordata (Herrich-Schäffer, 1869), and Hesperia ocrinus Plötz, 1882 of Aides aegita (Hewitson, 1866). Furthermore, we propose new combinations for genus-species: Lychnuchus (Enosis) ponka (Evans, 1955) (not Thoon Godman, 1900), and species-subspecies: Charidia pocus mayo Evans, 1953 (not Charidia lucaria (Hewitson, 1868)), Decinea onasima boliviensis (E. Bell, 1930) (not Decinea dama (Herrich-Schäffer, 1869)), Cynea (Nycea) erebina somba Evans, 1955 (not Pamphila hycsos Mabille, 1891), Saturnus tiberius suffuscus (Hayward, 1940) (not Saturnus reticulata (Plötz, 1883)), and Falga mirabilis odol Evans, 1955 (not Falga jeconia (A. Butler, 1870)). Then, Milanion pilumnus var. hemestinus Mabille and Boullet, 1917 is a junior subjective synonym of Milanion pilumnus pilumnus Mabille and Boullet, 1917, not of Milanion leucaspis (Mabille, 1878). Lectotypes are designated for nine taxa (names in original combinations below): Pellicia bromias Godman and Salvin, 1894 (Mexico: Veracruz, Atoyac), Nisoniades perforata Möschler, 1879 (Colombia), Helias ascalaphus Staudinger, 1876 (central Panama), Pamphila hycsos Mabille, 1891 (Colombia), Amblyscirtes fluonia Godman, 1900 (Mexico: Guerrero, Xocomanatlan), Mastor anubis Godman, 1900 (Mexico: Guerrero, Omiltemi), Eutychide ochus Godman, 1900 (Mexico: Veracruz, Atoyac), Cobalus subcordata Herrich-Schäffer, 1869 (Southeast Brazil), and Thracides xanthura Godman, 1901 (Panama: Chiriquí Province, Bugaba). A neotype is designated for Eudamus briccius Plötz, 1881 (Guyana: Iwokrama Forest).
ZooBank registration. urn:lsid:zoobank.org:pub:ACDF923B-906D-460E-9707-259E0ECDBCA8
Plagiosarus transversus Vlasak and Santos-Silva, new species (Cerambycidae: Lamiinae: Acanthoderini), is described from Costa Rica. The rank of Plagiosarus melampus congestus Bates, 1885 is discussed.
ZooBank registration. urn:lsid:zoobank.org:pub:71496BE9-C69F-43B4-AF33-E3376DA6E083