Insecta Mundi
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934
New state records for 33 species of Eucnemidae (Coleoptera) are reported from the eastern United States based on the examination and identifications of specimens from four institutional and personal collections over the past several years. Images of 12 eucnemid species are also provided.
ZooBank registration. urn:lsid:zoobank.org:pub:DAFE70DF-394F-4ECF-A518-3EF5DD8B8B6F
939
Tomoxia bucephala A. Costa (Coleoptera: Mordellidae), a Palearctic tumbling flower beetle native to Europe, Asia, and northernmost Africa, is now known from North America. The first known occurrences were in 2015 in Essex and Union counties, New Jersey, U.S.A. and in 2019 in Passaic County, New Jersey, all in the New York City metropolitan area. An additional collection documents the species in 2016 from Allegheny County, Pennsylvania, in the Pittsburgh metropolitan area. The multiple occurrences, the large distance between those in New Jersey and Pennsylvania, and multiple detections in natural areas indicate T. bucephala is established in North America and apparently invasive. Several morphological features differentiate T. bucephala from the two congeners native to North America, T. inclusa LeConte and T. lineella LeConte, especially coloration patterns of elytral and pronotal vestiture, and coloration of antennae and front legs. This is the first report of a non-native mordellid species established in North America. Tomoxia bucephala does not appear to pose a significant direct economic threat in North America since it feeds in decaying trees. However, T. bucephala occurrences are within the geographic ranges of T. inclusa and T. lineella, and the biology of T. bucephala is similar to these other Tomoxia species. Thus, T. bucephala likely will expand its range within North America, with probable ecological impact on communities of native saproxylic beetles, especially T. lineella and T. inclusa.
ZooBank registration. urn:lsid:zoobank.org:pub:134762B2-9F05-4F02-88F8-4BDCB4231F0F
936
The presence of Ancognatha erythrodera (Blanchard, 1846) (Coleoptera: Scarabaeidae) is confirmed for the first time in Chile based on male and female specimens collected in the extreme north of the country. This is the second species of Ancognatha Erichson, 1847 recorded in Chile. Morphological characters, illustrations of male genitalia, male and female habitus photographs of this species, and additional records in Argentina and Bolivia are provided. A map with the collection sites and montane habitats photograph in Chile are included.
ZooBank registration. urn:lsid:zoobank.org:pub:BF6C7863-E859-4772-B51F-CCC2BEDF69C9
924
922
Grishinata Robbins and Busby, new genus (Lepidoptera: Lycaenidae: Eumaeini), possesses a fivesegmented foretarsus with a clawed pretarsus, a trait that differentiates it from all eumaeine genera except Theclopsis Godman and Salvin. Grishinata penny Busby, Hall, and Robbins, new species, differs from all species of Theclopsis (and most Eumaeini) in lacking male secondary sexual organs on the wings or in the abdomen. It is recorded from the eastern slope of the Andes in Ecuador and Peru. We cannot place Grishinata penny in an existing Eumaeini genus based upon its wing pattern, male foreleg structure, lack of male secondary sexual organs, and male genitalic morphology. We propose names for the genus and species to document its leg morphology and to provide a name for a genome sequencing project, which will allow us to place the genus in the eumaeine Linnaean hierarchy.
935
The first host record for the North American spider wasp Cryptocheilus severini Banks (Hymenoptera: Pompilidae: Pepsinae) from Mazatlán, Sinaloa, México is introduced with pertinent observation information. The genus Cryptocheilus Panzer in North America is briefly described, its nesting habitat and prey transport outlined, and host specificity detailed.
ZooBank registration. urn:lsid:zoobank.org:pub:65404A9D-0B4C-4F7B-B8E2-0301EE922EF4
928
We present 112 new and unusual host records for 63 species and subspecies of Pompilidae (Hymenoptera) from the Western Hemisphere in modified taxonomic order according to the Synoptic Catalog of Hymenoptera (Krombein 1979). These records supplement those reported in a recent study by Kurczewski et al. (2020b). New and atypical genus and species host records are given for the genera Calopompilus Ashmead, Herbstellus Wahis, Pepsis Fabricius, Priocnessus Banks, Entypus Dahlbom, Pompilocalus RoigAlsina, Sphictostethus Kohl, Priocnemis Schiødte, Caliadurgus Fabricius, Epipompilus Kohl, Auplopus Spinola, Ageniella Banks, Eragenia Banks, Agenioideus Ashmead, Sericopompilus Howard, Poecilopompilus Ashmead, Tachypompilus Ashmead, and Priochilus (Fabricius). New host spider families are introduced for species of Calopompilus (Nemesiidae), Pepsis (Idiopidae, Pycnothelidae), Priocnessus (Euagridae), Entypus (Agelenidae), Ageniella (Theridiidae, Zoropsidae), Agenioideus (Theridiidae), Poecilopompilus (Salticidae), Tachypompilus (Anyphaenidae, Xenoctenidae, Pycnothelidae), Xerochares (Sparassidae), and Priochilus (Agelenidae). Curicaberis ?culiacans Rheims (Sparassidae), as prey of Xerochares expulsus (Schulz), is the first host record for this rare monotypic genus. Four new host spider families are reported from the Western Hemisphere for the first time: Idiopidae for Pepsis terminata, Pycnothelidae for Pepsis completa Smith and Tachypompilus mendozae (Dalla Torre), Euagridae for Priocnessus hurdi Dreisbach, and Xenoctenidae for T. mendozae. Pycnothelidae represents the first host record of a mygalomorph spider [Acanthogonatus ?incursus (Chamberlin)] for the worldwide genus Tachypompilus, based on more than 2500 host records. Amputation of the host spider’s legs and Ageniellini method of prey transport is highly unique in Poecilopompilus mixtus.
ZooBank registration. urn:lsid:zoobank.org:pub:48EC3DE6-45D1-40E2-8C4D-2D8788058CAC
933
This checklist synthesises historic collections of Sphingidae (Lepidoptera) made during the summer months in the Cayman Islands in 1938 and 1975 with modern records drawn from a variety of sources. We report observations and collections made in all seasons of the year and provide natural history and larval food details. Four species, Phryxus caicus (Cramer) in all three islands, plus Isognathus rimosa (Grote), Enyo lugubris (Linnaeus), and Eumorpha satellitia (Linnaeus) in Grand Cayman only, are here reported as new records, for a total of 25 sphingid species occurring in the Cayman Islands. Seven species are new records for Grand Cayman, five are added for Little Cayman and two for Cayman Brac. Potential hawkmoth pollinators for the Cayman Islands endemic ghost orchid, Dendrophylax fawcettii Rolfe (Orchidaceae: Angraecinae) are reviewed and Cayman records of hawkmoths as prey of the big-eared bat Macrotus waterhousii minor Gundlach (Phyllostomidae) are discussed.
ZooBank registration. urn:lsid:zoobank.org:pub:E57614B3-ED85-4910-98E3-65BB323863D
961
The subfamily Carventinae (Heteroptera: Aradidae) is revised for New Zealand. Eight genera and fifteen species are recognized. One genus and six species are described as new: Carventaptera hallae Larivière and Larochelle new species, Lissaptera heissi Larivière and Larochelle new species, Modicarventus kirmani Larivière and Larochelle new species, Neocarventus montanus Larivière and Larochelle new species, Neocarventus northlandicus Larivière and Larochelle new species, Neocarventus potterae Larivière and Larochelle new species, Tuataraptera Larivière and Larochelle new genus. One new combination is established: Neocarventus uncus Kirman, 1989 = Tuataraptera unca (Kirman, 1989). One new synonymy is made: Leuraptera yakasi Heiss, 1990 = Leuraptera zealandica Usinger and Matsuda, 1959. A revision of al taxa is provided. Descriptions, identification keys, illustrations of male genitalia, habitus photos, distributional data and maps are given. Extensive information on biology is included for each species.
ZooBank registration. urn:lsid:zoobank.org:pub:CAF794A0-89C7-498F-84D0-940FDDB648F3
942
The tribe Amarotypini (Coleoptera: Carabidae: Migadopinae) is revised for New Zealand. Three genera and fourteen species are recognized.
Two genera and thirteen species are described as new: Amarophilus Larochelle and Larivière new genus, Amarophilus lomondensis Larochelle and Larivière new species, Amarophilus otagoensis Larochelle and Larivière new species, Amarophilus rotundicollis Larochelle and Larivière new species, Amarophilus wanakensis Larochelle and Larivière new species, Amarotypus fiordlandensis Larochelle and Larivière new species, Amarotypus glasgowensis Larochelle and Larivière new species, Amarotypus murchisonorum Larochelle and Larivière new species, Amarotypus simoninensis Larochelle and Larivière new species, Amarotypus takaheensis Larochelle and Larivière new species, Amaroxenus Larochelle and Larivière new genus, Amaroxenus arnaudensis Larochelle and Larivière new species, Amaroxenus glacialis Larochelle and Larivière new species, Amaroxenus huttensis Larochelle and Larivière new species, Amaroxenus kahurangiensis Larochelle and Larivière new species.
A revision of all taxa is provided. Descriptions, identification keys, 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:6BBC7A99-0736-44D1-BAD1-3C719F9A69C2
925
This paper is the sequel to a 20 year-long (2002–2021) study of geographic variation in host selection in the common American spider wasps (Hymenoptera: Pompilidae) Entypus unifasciatus (Say) (Pepsini) and Tachypompilus ferrugineus (Say) (Pompilini) (rusty spider wasp). Geography and host spider family are strongly linked in both species when 3387 host spider locality records from the years 1918–2021 are mapped. Entypus unifasciatus lycosid host records are plentiful from 43–44° N in the United States and southern Ontario to northern Mexico. Tachypompilus ferrugineus lycosid host records are abundant from southern Ontario and New England southward to Mexico east of the Rocky Mountains. The vast majority (~80%) of E. unifasciatus and T. ferrugineus pisaurid host records are from the southeastern United States. Trechaleid host records for E. unifasciatus and T. ferrugineus are predominant in southern Mexico and Central America,
while ctenid host records for these spider wasps are prevalent in Central America and, especially, South America. All E. unifasciatus sparassid host records are from extreme southwestern United States and northern Mexico, whereas T. ferrugineus sparassid host records are scattered from Texas, Florida and Hispaniola/Puerto Rico southward to Panama and Brazil. Based on this study Lycosidae is the predominant host spider family in the Americas for E. unifasciatus (83.1%) and T. ferrugineus (64.0%) followed by Pisauridae (4.9%, 24.8%), Trechaleidae (4.2%, 6.0%), Ctenidae (4.3%, 2.7%), and Sparassidae (3.1%, 1.6%). Lycosidae and Pisauridae are overrepresented in this study as most host records (88.1%) are from the United States and Ontario, Canada where such species are abundant. Trechaleidae and Ctenidae are grossly underrepresented as host records from Mexico, Central America and South America are scarce (11.9%). Zoropsidae/Miturgidae and Zoropsidae / Agelenidae / Selenopidae are atypical host spider families for E. unifasciatus (0.2%, 0.2%) and T. ferrugineus (0.7%, 0.2%, <0.1%), respectively. Rabidosa rabida (Walckenaer) (Lycosidae) (rabid wolf spider) is the predominant host spider species for both E. unifasciatus (47.7%) and T. ferrugineus (48.0%) based mainly on United States host records.
916
917
The beetle genus Pharaxonotha Reitter (Coleoptera: Erotylidae: Pharaxonothinae) is found in the cones of cycad genera in the New World, including species of Dioon Lindl., Ceratozamia Brongn., Microcycas (Miq.) A.DC and Zamia L. In this paper nine new species found in Dioon are described by Skelley, Tang and Pérez-Farrera: Pharaxonotha bicolor, P. dimorpha, P. fawcettae, P. gigantea, P. novoai, P. occidentalis, P. sclerotiza, P. woodruffi, P. vovidesi. A key to described species of Pharaxonotha inhabiting Dioon is presented, along with an account of Pharaxonotha kirschii Reitter for comparison.
915
A new species of Termitodius Wasmann (Coleoptera: Scarabaeidae: Aphodiinae: Rhyparini) is described from Colombia, Termitodius woodruffi Skelley, Clavijo-Bustos, and Keller, new species. This species is both extant and abundantly preserved in copal. The genus Termitodius is reviewed with a key and brief accounts to all species.
914
909
Erebaces woodruffi Anderson, new species (Curculionidae: Molytinae: Cryptorhynchini), from Palawan (Philippines) is described and illustrated. This is the second species of the genus Erebaces Pascoe described from the Philippines. It can be separated from Erebaces kidapawanus Pancini by the pair of divergent dorsal pale-scaled lines on the pronotum extended onto the elytra and by the form of the elytral tubercles.
905
Revision of the high Andean genus Eremophygus Ohaus (Coleoptera: Scarabaeidae: Rutelinae: Rutelini)
(2022)
The genus Eremophygus Ohaus, 1910 (Coleoptera: Scarabaeidae: Rutelinae: Rutelini), endemic to the Andean biogeographic region, is revised and now includes two altiplanic species: Eremophygus lasiocalinus Ohaus, 1915 and Eremophygus philippii Ohaus, 1910. A redescription of the genus and included species, diagnoses, distribution records, and a key to species are provided. Additionally, photographs of the type specimens are included. Based on examination of type specimens of all species-group names, Eremophygus bicolor (Gutiérrez, 1951) and Eremophygus pachyloides Ohaus, 1925 are new synonyms of Eremophygus lasiocalinus, while Eremophygus leo Gutiérrez, 1951 is a new synonym of Eremophygus philippii. Lectotypes are designated for E. lasiocalinus, E. pachyloides, and E. philippii. Eremophygus philippii is formally reported from Argentina.
ZooBank registration. urn:lsid:zoobank.org:pub:CA2B814F-3FD1-44F9-9501-F1FEE3925EF8
919
Monogedania, a new fossil monotypic genus of predatory midge (Diptera: Ceratopogonidae) is described from Eocene Baltic amber and its position within the Monohelea complex is discussed. We discovered that the membranous portion of the aedeagus is extended in Monogedania clunipes (Loew), new combination, which suggests that the aedeagus of some extinct predatory midges can be penis-like. The Eocene Monohelea baltica Szadziewski, is transferred to the genus Schizohelea Kieffer, new combination, and, the previously unknown female is described, and key characters are included in color photographs of its entire habitus, head, distal hind tarsomeres and claws.
911
Lissomus quisqueya new species and L. woodruffi new species are described. Both species are reported from the Dominican Republic on the island of Hispaniola. These are the first species of Lissomus Dalman reported from the Greater Antilles. Lissomus quisqueya is recorded from montane mesic forests in the Cordillera Central from Dajadon and La Vega provinces. Lissomus woodruffi is recorded from Barahona, Independencia and Pedernales provinces from montane mesic forest in the Sierra de Bahoruco. Morphologically, these species are most similar to members of the L. discedens Bonvouloir species group from Mesoamerica and South America. Known sites of occurrence of L. quisqueya and L. woodruffi are remnants of formerly more extensive mesic forests. Some of the specimens were found in secondary forests and ecotonal areas at sites near to primary forest or remnants, and all these forests are threatened by anthropogenic activities and stochastic climate changes.
907
Leptoconops Skuse and Culicoides Latreille (Diptera: Ceratopogonidae) biting midges are serious pests of mammals, birds, and reptiles and important vectors of viruses, protozoans, and filarial nematodes. Their collection became an important adjunct to mosquito surveillance using light-baited and CO2-baited suction traps in Grand County, Utah, United States, during 1999–2016. During 2017–2020, collecting was expanded to California, Nevada, Idaho, Wyoming, Colorado, Arizona, New Mexico, and other parts of Utah using an ultraviolet light suction trap. As a result, five species of Leptoconops and 59 species of Culicoides, representing Leptoconops subgenera Holoconops Kieffer and Leptoconops Skuse, Culicoides subgenera Amossovia Glukhova, Beltranmyia Vargas, Diphaomyia Vargas, Drymodesmyia Vargas, Haematomyidium Goeldi, Monoculicoides Khalaf, Selfia Khalaf, Sensiculicoides Shevchenko, Silvaticulicoides Glukhova, Silvicola Mirzaeva and Isaev, and Wirthomyia Vargas, and the Culicoides Leoni, Limai, Palmerae, Piliferus, Saundersi, and Stonei species groups, were collected. Keys to adult males and females and tables of diagnostic characters are provided for identification of 15 species of Leptoconops and 86 species of Culicoides collected, reported by others, or likely to occur in the Southwestern United states west of the Continental Divide. Description references, synonymies, diagnoses, geographic and seasonal distributions, and biological summaries from the available literature are provided. Data on relative abundance in light-baited or CO2-baited traps are provided for the species collected. Intersex specimens and specimens parasitized by mites or mermithid nematodes are tabulated. Culicoides (Drymodesmyia) bakeri Vargas is reported from California (new United States record). New state records of other species for Idaho, Nevada, Utah, Colorado, Arizona, and New Mexico of the United States and for the Mexico states of Puebla, San Luis Potosi, and Oaxaca are reported. Culicoides salihi Khalaf is assigned to the subgenus Diphaomyia of Culicoides (new status). Culicoides stellifer (Coquillett) is reassigned to the subgenus Haematomyidium of Culicoides (new status). Culicoides travisi Vargas is assigned to the subgenus Sensiculicoides of Culicoides (new status). Culicoides luglani Jones and Wirth is reassigned to the Culicoides Limai group (new status). Confusion over species limits was evident between Culicoides cacticola Wirth and Hubert and Culicoides torridus Wirth and Hubert, between C. travisi and Culicoides kibunensis Tokunaga, between Culicoides doeringae Atchley and Culicoides lophortygis Atchley and Wirth, between Culicoides owyheensis Jones and Wirth and Culicoides mortivallis Wirth and Blanton, and between Culicoides cockerellii (Coquillett), Culicoides neomontanus Wirth, and Culicoides sierrensis Wirth and Blanton. Several new species, hybrids, or variants of Culicoides are diagnosed but not formally described: two of subgenus Silvicola, one of the Palmerae group, two of the Piliferus group, and one unplaced to subgenus or species group.
ZooBank registration. urn:lsid:zoobank.org:pub:CBD29188-143B-44DF-BE21-1654D50D8621