Refine
Year of publication
Document Type
- Part of Periodical (256)
- Article (193)
- Book (3)
Has Fulltext
- yes (452)
Is part of the Bibliography
- no (452) (remove)
Keywords
- new species (452) (remove)
Eight new species of Gulella Pfeiffer, 1856 are described from south-eastern South Africa, occurring over a linear distance of 550 km within the Maputaland-Pondoland-Albany biodiversity hotspot. Seven species are narrow-range endemics, while Gulella kenbrowni sp. nov. occurs somewhat patchily over most of this distance. The very similar G. fordycei sp. nov. is recorded from only one small nature reserve in medium-altitude mistbelt forest. Six species, G. crookesi sp. nov., G. maraisi sp. nov., G. mkombeni sp. nov., G. abbotti sp. nov., G. donaikeni sp. nov. and G. calcicola sp. nov. each occur at one or a few isolated localities along a narrow strip of 140 km at or near the coast. The latter two are found only in the Marble Delta region, where mining has badly degraded and continues to threaten their habitat, and appear to meet the criteria for Red-Listing as Critically Endangered. Six species occur in nature reserves, highlighting the importance of small pockets of protected habitat for the conservation of terrestrial snails.
The marine annelid family Sigalionidae is little known in the Grand Caribbean Region; there are few records of these worms in the area, and some of the recorded species have uncertain taxonomic status. In this contribution, the subfamily Pelogeniinae was addressed through a faunistic study, aiming to improve the knowledge of Sigalionidae in the region. In order to do this, material deposited in the three following institutions was examined: University of Miami Deep Sea Expeditions; Florida Museum of Natural History, University of Florida, Gainesville; and El Colegio de la Frontera Sur, Chetumal. Eleven species are recognized, including six newly described: Dayipsammolyce paulayi sp. nov., Hartmanipsammolyce pettiboneae sp. nov., Neopsammolyce fragilis sp. nov., Pelogenia brevipalpata sp. nov., P. capitata sp. nov. and P. salazarvallejoi sp. nov. Four other species are confirmed for this region: N. floccifera (Augener, 1906), P. hartmanae Pettibone, 1997, P. kinbergi (Hansen, 1882) and Psammolyce flava Kinberg, 1856; and one is indeterminate: N. aff. floccifera. A standardized terminology of neurochaetae is proposed, along with notes on the notochaetal morphology and elytral structures. For all genera covered in this study, identification keys are also provided.
Plagiognathus ozgurkocaki sp. nov. is described based on a long series of specimens from Karaman, Turkey. The new species is remarkable among its congeners in Palearctic Region due to the combination of following characters: remarkably small size, dense and unicolorous pale yellow vestiture, darkened cuneus and yellow first antennal segment with a basal ring and pre-apical dots. The new species is associated with the endemic Phlomis leucophracta P.H.Davis & Hub.-Mor. (Lamiaceae) which makes it unique among all its congeners. Additionally, Plagiognathus bipunctatus albicans (Reuter, 1901) and Plagiognathus marivanensis Linnavuori, 2010 are recorded from Karaman, former constitutes a new record for Turkey.
Two new congeneric species endemic to Fiji are introduced: Nesobasis martina sp. nov. [holotype female, Viti Levu Is] and N. monika sp. nov. [holotype male, Taveuni Is]. The species are placed in the comosa- and erythrops-groups respectively (grouping following Donnelly 1990). Diagnostic features are proposed, but not discussed. Further discussion is left for an ongoing revision of the genus (Donnelly & Marinov in prep. ). The new species reported here are introduced ahead of this revision in a study which was made possible due to the International Dragonfly Fund (IDF) offering the opportunity to pick a new species' name for a donation.
We describe a new species of Dichotomius Hope, 1838, from the D. agenor species-group from Costa Rica and Nicaragua: D. woodruffi Solís and Kohlmann, new species (Coleoptera: Scarabaeidae: Scarabaeinae). Based on this discovery, we confirm that Dichotomius enioi Montoya-Molina and Vaz-de-Mello, 2021 and D. agenor (Harold, 1869) are not currently distributed in Costa Rica. Instead, the only species of Dichotomius that are currently distributed in Costa Rica from the D. agenor species-group are D. centralis (Harold, 1869) and D. woodruffi. We discuss the distribution of the Dichotomius agenor species-group in Central America.
The West Indian genus Onychotillus Chapin (Coleoptera: Cleridae: Tillinae) is revised and includes O. androwi Opitz, new species, O. apiculus Opitz, new species, O. cinctipennis (Chevrolat,1874), O. cubana de Zayas,1988, O. dimidiatus de Zayas,1988, O. lineatus Opitz, new species, O. minutus de Zayas,1988, O. trinitatis de Zayas,1988, O. woodruffi Opitz, new species, and O. vittatus Chapin,1945.
Two new species of shrubs in the genus Lasianthus Jack (Rubiaceae), L. naikii V.S.Dang & Vuong sp. nov. and L. sonlangensis V.S.Dang, Vuong & Quan sp. nov. from Kon Chu Rang Nature Reserve of Gia Lai Province in southern Vietnam, are described and illustrated. The similarities and differences of two new species with the morphologically closest allies are presented. Descriptions, illustrations, colour plates and vernacular names are provided.
Labahitha spiders (Arachnida: Araneae: Filistatidae) from islands in the Indian and Pacific Ocean
(2022)
The genus Labahitha has hitherto comprised two species from peninsular Malaysia and Christmas Island (Australia). We here demonstrate that the genus is widespread in islands and territories across the Indian and Pacific Oceans, including the following species that have been previously assigned to other filistatid genera: Labahitha marginata (Kishida, 1936) comb. nov. (= Filistata bakeri Berland, 1938 syn. nov.), Labahitha garciai (Simon, 1892) comb. nov. (= Pritha heikkii Saaristo, 1978 syn. nov., = Pritha sechellana Benoit, 1978 syn. nov.), Labahitha nicobarensis (Tikader, 1977) comb. nov., Labahitha littoralis (Roewer, 1938) comb. nov., Labahitha insularis (Thorell, 1891) comb. nov., Labahitha sundaica (Kulczyński, 1908) comb. nov. (all transferred from Pritha, the latter three provisionally, pending re-examination of the type material); Labahitha fuscata (Nakatsudi, 1943) comb. nov. and Labahitha ryukyuensis (Ono, 2013) comb. nov. (both transferred from Tricalamus). Many of these species have been collected in synanthropic settings and from disparate islands thousands of kilometers apart. This suggests either high dispersal capabilities or, more likely, human-mediated introductions. At least L. marginata has been introduced to continental America. Two new species of Labahitha are described: Labahitha platnicki sp. nov. from New Caledonia and the Bismarck Islands and Labahitha incerta sp. nov. from Queensland, Australia. The male of Labahitha gibsonhilli (Savory, 1943) is reported for the first time. Wandella loloata sp. nov. is described from Papua New Guinea, representing the first record of this genus outside Australia. Pritha hasselti (Simon, 1906) from Indonesia is shown to be a Filistatinae, and thus the species is provisionally transferred back to Filistata.
The fauna of the millipede family Odontopygidae in the Eastern Arc Mountains of Tanzania is reviewed. Species from the North Pare, South Pare, West Usambara, East Usambara, Nguru, Rubeho, Uluguru and Rungwe Mts are treated. The odontopygids of the Udzungwa Mts have been subject of a series of previous papers and are only treated marginally. Six new genera and 25 new species are described: Antipustia gen. nov., Aptyctosmilax gen. nov., Multipronopea gen. nov., Notogallanus gen. nov., Praludivera gen. nov., Uncodrama gen. nov., Antipustia hoteldolichoiuli gen. et sp. nov., Aptyctosmilax helenae gen. et sp. nov., Calyptomastix ingemanni sp. nov., Calyptomastix vuasu sp. nov., Calyptomastix xystopygoides sp. nov., Calyptomastix zoltani sp. nov., Chaleponcus jolantae sp. nov., Chaleponcus nesrineae sp. nov., Chaleponcus schioetzae sp. nov., Chaleponcus sergeii sp. nov., Chaleponcus soerensenae sp. nov., Geotypodon cristinae sp. nov., Lamelloramus frederiksenae sp. nov., Multipronopea agneteae gen. et sp. nov., Notogallanus mastacembalus gen. et sp. nov., Praludivera paralellamella gen. et sp. nov., Raduliverpa donatellae sp. nov., Spinotarsus axeli sp. nov., Syndesmogenus estelleae sp. nov., Uncodrama coronata gen. et sp. nov., Xystopyge bentemarieae sp. nov., Xystopyge doggartae sp. nov., Xystopyge hippocampus sp. nov., Xystopyge minnae sp. nov., and Xystopyge voluntariorum sp. nov. The discussion focuses on diversity and distribution patterns, the justification for monotypic (monospecific) genera, and the following morphological character types: the ozopore series, the limbus, the number of setae on the anal valves, the first pair of male legs, the gonopod sternum, and the sternum of the rudimentary 9th leg-pair.
Two new species of the genus Chlorogomphus are described based on both sexes collected from the Central Highlands of Vietnam. These species are C. hoaian sp. nov. (holotype male from Kon Ka Kinh National Park, 14.3672° N, 108.5368° E, alt. 1000 m) and C. vani sp. nov. (holotype male from Chu Yang Sin National Park, 12.4780° N, 108.4617° E, alt. 749 m). Furthermore, C. gracilis Wilson & Reels, 2001 is recorded from Vietnam for the first time, with notes on its morphology and detailed illustrations of male and female structures.
Review of the Panorpa wormaldi group (Mecoptera: Panorpidae), with descriptions of two new species
(2022)
Panorpa Linnaeus, 1758 is the largest genus in the scorpionfly family Panorpidae. In this paper, a taxonomic review of the Panorpa wormaldi group is provided, with two new species described from China: Panorpa fengyanga Wang & Suzuki, sp. nov. from Zhejiang, and Panorpa zhuohengi Wang & Suzuki, sp. nov. from Guangdong. The male of Panorpa implicata Cheng, 1957 is discovered and described for the first time. A distributional map and keys to species are also provided for this group. Species number in this group is updated from 17 to 19. In addition, their biogeographical and evolutionary implications are briefly discussed.
We describe and illustrate eight new species of chewing lice in the genus Philopterus Nitzsch, 1818, parasitic on hosts in the bird families Cardinalidae, Chloropseidae, Hirundinidae, Icteridae, Motacillidae, Paridae, and Vangidae from China, Peru, South Africa, Thailand, and the USA. They are: Philopterus coriaceus sp. nov. from Molothrus oryzivorus oryzivorus (Gmelin, 1788); P. hebes sp. nov. from Chloropsis aurifrons inornata Kloss, 1918 and C. cochinchinensis kinneari Hall & Deignan, 1956; P. micropunctatus sp. nov. from Anthus hodgsoni Richmond, 1907; P. afropari sp. nov. from Melaniparus cinerascens cinerascens (Vieillot, 1818); P. pseudhirundo sp. nov. from Pseudhirundo griseopyga Sundevall, 1850; P. sinensis sp. nov. from Hemipus picatus capitalis (Horsfield, 1840); P. stansburyensis sp. nov. from Pheucticus melanocephalus melanocephalus (Swainson, 1827); and P. trepostephanus sp. nov. from Tephrodornis virgatus fretensis Robinson & Kloss, 1920 and T. v. mekongensis Meyer de Schauensee, 1946. Philopterus hebes sp. nov. constitutes the first record of the genus Philopterus from the Chloropseidae. We also provide some notes on the morphology and status of Cypseloecus Conci, 1941.
Three subterranean leptodirine leiodid taxa, viz., Bozidaria Ćurčić & Pavićević gen. nov., Bozidaria serbooccidentalis Ćurčić & Pavićević gen. et sp. nov. and Proleonhardella (Proleonhardella) tarensis Ćurčić & Pavićević sp. nov., are described and diagnosed. Bozidaria Ćurčić & Pavićević gen. nov. belongs to the phyletic series of “Leonhardella”. The new beetle taxa differ from their closest relatives in numerous morphological characters. They most likely belong to phyletic lineages of Pliocene age. The new leiodid taxa are endemic to the Dinaric mountain chain of western Serbia. Keys to the leptodirine leiodid genera of the phyletic series of “Leonhardella” and to the taxa of the genus Proleonhardella Jeannel, 1910 are included.
Thopeutica (Thopeutica) petertaylori Medina, Cabras and Wiesner (Coleoptera: Cicindelidae), new species, is described from the Cagan river, New Bataan, Mindanao. It is characterized by the metallic ground colour of the elytra, prominent middle tooth in the labrum, and bottle-shaped aedeagus with apical hook.
Revision of the species confused with "Nereis falsa" de Quatrefages, 1866 (Annelida, Nereididae)
(2021)
Nereis falsa de Quatrefages, 1866 has been regarded as a cosmopolitan species, and several species described from different localities have been regarded as junior synonyms of N. falsa. The present study is an attempt to resolve the taxonomic confusion in N. falsa, which seems to contain several distinct species due to previous inappropriate synonymy, widely distributed in the Atlantic and eastern Pacific Oceans. For this purpose, the authors first propose the resurrection of the synonymy of N. falsa with Hediste diversicolor that was concluded during the 19th century but disregarded later. After the fixation of the identity of N. falsa sensu stricto, the authors re-evaluate the proper taxonomic status of species which have previously been confused with N. falsa. Type, topotype and non-type specimens were examined; most species are redescribed, and others are reinstated. Nereis splendida Grube, 1840 is a valid Mediterranean species, and a neotype is proposed; it includes the Mediterranean populations of what is currently regarded as N. falsa. Consequently, N. falsa is transferred to Hediste Malmgren, 1867, and some taxonomic comments are added for the latter genus and a key to species is also included. Nereis callaona Grube & Kröyer in Grube, 1857, N. marginata Grube & Örsted in Grube, 1857 and N. riisei Grube & Örsted in Grube, 1857 are restricted to tropical American shores and are all redescribed. Nereis pelagica lunulata Ehlers, 1901, formerly regarded as a junior synonym of N. falsa by Fauvel (1941), is redescribed and elevated in rank to species level. Nereis lucipeta Ehlers, 1908, formerly regarded as a junior synonym of N. splendida by Ehlers (1913) and of N. falsa by Fauvel (1919), is reinstated. Nereis occidentalis Hartman, 1945 is also redescribed. Furthermore, N. ambigua Treadwell, 1937, formerly regarded as a junior synonym of N. riisei by Monro (1933), deserves to be reinstated. Western Africa specimens recorded as N. falsa are newly described as N. mezianei sp. nov.
A new species of Chrysina Kirby, C. clavellina Monzón, Blackaller, and Hawks (Coleoptera: Scarabaeidae: Rutelinae: Rutelini) is described from Santiago Clavellinas in the Sierra Azul in Oaxaca, Mexico. Chrysina cosijoezai (Ramírez-Ponce and Curoe) is placed as a junior synonym of C. lacordairei (Boucard), and notes on the Chrysina fauna of this mountain range are included.