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Capalictus, a new subgenus of Lasioglossum Curtis, 1833 (Hymenoptera, Apoidea, Halictidae), endemic to the South African Cape Province, is described. The type species is Halictus mosselinus Cockerell, 1945. Evylaeus (Sellalictus) fynbosensis (Pauly et al., 2008) is a new junior synonym of L. (C.) mosselinum. Three new species are described: Lasioglossum (Capalictus) hantamense sp. nov., L. (C.) tigrinum sp. nov. and L. (C.) timmermanni sp. nov. DNA sequence data from three nuclear genes support morphologically-determined species limits. Capalictus is a basal clade of the Hemihalictus series of Lasioglossum.
During verifications of museum material for the Catalogue of the Palaearctic Coleoptera, the type specimen of Hylobius huguenini Reitter, 1891 conserved in the Hungarian National Museum was examined. The type specimen had been found by Gustav Huguenin in the Emmental region in Switzerland. The species was never found again and remained therefore mysterious. After the examination of the type specimen, it became clear that Hylobius huguenini belongs to the American genus Heilipodus Kuschel, 1955 (comb. nov.), and there it ranks as a good species next to Heilipodus goeldii sp. nov., described here, and H. polyspilus (Pascoe, 1889), both from Brazil. The type specimens of Heilipodus goeldii sp. nov. were found in the Emil August Göldi-collection in the Natural History Museum of the Burgergemeinde Bern.
Sponges belonging to the genera Amphilectus Vosmaer, Esperiopsis Carter and Ulosa de Laubenfels of the family Esperiopsidae were collected during 1986 and 1988 expeditions of the Netherlands Centre for Biodiversity Naturalis (at that time the National Museum of Natural History at Leiden and the Zoological Museum of Amsterdam) in waters off the coasts of Mauritania and the Cape Verde Islands. Four new species, Amphilectus utriculus sp. nov., Amphilectus strepsichelifer sp. nov., Esperiopsis cimensis sp. nov., Ulosa capblancensis sp. nov., and two already known species, Amphilectus cf. fucorum (Esper) and Ulosa stuposa (Esper) are described and discussed.
Three species of the genus Prorops Waterson, 1923 occur in Madagascar. Prorops nasuta Waterson, 1923 is recorded for the first time from Madagascar and two new species are described and illustrated: P. sparsa sp. nov. and P. impotens sp. nov., both based on the morphology of males and females. A brief discussion of the status of the genus, illustrations, and a key to Madagascan species of Prorops are provided.
Dolichoiulus typhlocanaria sp. nov., D. oromii sp. nov. and D. longunguis sp. nov. are described from caves and the mesovoid shallow stratum (MSS) on Gran Canaria. The genus Anagaiulus Enghoff, 1992 is synonymized under Dolichoiulus Verhoeff, 1900, resulting in Dolichoiulus blancatypa (Enghoff, 1992) comb nov.
New species Campsicnemus flavissimus sp. nov., C. meridionalis sp. nov., and C. sanctaehelenae sp. nov. are described from St. Helena. A review and key to seven Campsicnemus species inhabiting Azores, Canary Is., Madeira and St. Helena are provided. A new status (as subspecies of C. armatus Zetterstedt, 1849) for C. caffer Curran, 1926 stat. nov. is proposed.
The fast-running flies (Diptera, Hybotidae, Tachydromiinae) of Singapore and adjacent regions
(2012)
This is the first comprehensive introduction to the flies of the subfamily Tachydromiinae (Hybotidae) of Singapore. The monograph summarizes all publications on the Tachydromiinae of Singapore and includes new data resulting from mass-trapping surveys made in Singapore during the last six years. A few samples from Malaysia (Johor province, Pulau Tioman and Langkawi) have been also included in this study. In Singapore the Tachydromiinae are the most diverse group of Empidoidea (except Dolichopodidae) and currently comprise 85 species belonging to the following nine genera: Platypalpus (1), Tachydromia (1), Chersodromia (6), Pontodromia (1), Drapetis (5), Elaphropeza (60), Crossopalpus (1), Nanodromia (3) and Stilpon (7). All species are diagnosed and illustrated. The following 28 species are described as new for science: Chersodromia bulohensis sp. nov. (Singapore), C. glandula sp. nov. (Singapore, Malaysia), C. malaysiana sp. nov. (Singapore, Malaysia), C. pasir sp. nov. (Malaysia), C. sylvicola sp. nov. (Singapore), C. tiomanensis sp. nov. (Malaysia), Crossopalpus temasek sp. nov. (Singapore), Drapetis bakau sp. nov. (Singapore, Malaysia), D. hutan sp. nov. (Singapore), D. laut sp. nov. (Singapore, Malaysia), D. mandai sp. nov. (Singapore), D. pantai sp. nov. (Singapore, Malaysia), Elaphropeza chanae sp. nov. (Singapore), E. collini sp. nov. (Singapore), E. gohae sp. nov. (Singapore), E. kranjiensis sp. nov. (Singapore), E. lowi sp. nov. (Singapore), E. semakau sp. nov. (Singapore), E. shufenae sp. nov. (Singapore), Nanodromia hutan sp. nov. (Singapore), N. spinulosa sp. nov. (Singapore), Platypalpus singaporensis sp. nov. (Singapore), Pontodromia pantai sp. nov. (Singapore), Stilpon arcuatum sp. nov. (Singapore), S. neesoonensis sp. nov. (Singapore), S. nigripennis sp. nov. (Singapore), S. singaporensis sp. nov. (Singapore), S. weilingae sp. nov. (Singapore). A redescription is given for Crossopalpus exul (Osten-Sacken, 1882) (Taiwan). Males of Elaphropeza feminata Shamshev & Grootaert, 2007 and E. modesta Shamshev & Grootaert, 2007 as well as females of Elaphropeza ubinensis Shamshev & Grootaert, 2007 and Nanodromia narmkroi Grootaert & Shamshev, 2003 are described for the first time. Keys to genera and species, which are generally applicable to the whole of Southeast Asia, are compiled. An analysis of the species ecological preferenda is presented.
Four taxa belonging to the complex of species around Achnanthidium minutissimum were found during the ongoing taxonomic revision of the Antarctic freshwater and limno-terrestrial diatom flora. Two taxa were previously described as Achnanthidium lailae and A. sieminskae. Two others were formerly identified as A. minutissimum but detailed light and scanning electron microscopical observations revealed sufficient morphological differences compared to the type of A. minutissimum, to justify their separation and description as new taxa: Achnanthidium indistinctum and A. maritimo-antarcticum. The morphology and ecology of all four taxa are discussed comparing the species with morphologically similar taxa. The biogeographical consequences of the splitting of the former A. minutissimum complex in the Antarctic Region are discussed.
The mirine plant bug Tropidosteptes forestierae, new species (Hemiptera: Miridae) is described from
Collier County, Florida, where it was found causing serious injury to an extensive ornamental hedge of Florida swampprivet, Forestiera segregata (Jacq.) Krug and Urb. (Oleaceae). Adult male and female, fifth instar, and egg are described. Color images of the adults, nymph, egg, and injury; scanning photomicrographs of selected adult structures; and illustrations of male genitalia are provided. A key to help distinguish the 16 species of Tropidosteptes known to occur in the southeastern United States is given.
Eight species of the genus Psilotreta Banks (Trichoptera: Odontoceridae) are currently known from Vietnam: P. albogera Mey 1997, P. androconiata Mey 1997, P. bidens Mey 1995, P. enikoae Oláh and Johanson 2010, P. frigidaria Mey 1996, P. jaroschi Malicky 1995, P. papaceki Malicky 1995, P. spitzeri Malicky 1995. A new species, Psilotreta kurenschikovorum, from Thua Thien-Hue Province is herein described. The new species differs from other species of the genus by peculiarities in wing venation, by the unusual shape of epicranial suture on the head, and by the bifid apical segment of the inferior appendage. Additional province and collection information for previously recorded species are included.
A list of taxa belonging to Xylotrupes Hope (Scarabaeidae: Dynastinae: Dynastini) is presented which incorporates several taxonomic actions: X. australicus darwinia Rowland comb. nov.; X. damarensis Rowland stat. nov.; X. lorquini zideki Rowland comb. nov.; X. macleayi szekessyi Endrödi comb. nov.; X. pachycera Rowland stat. nov.; X. philippinensis philippinensis Endrödi stat. nov.; X. philippinensis peregrinus Rowland comb. nov.; X. sumatrensis tanahmelayu Rowland comb. nov.; X. tadoana Rowland stat. nov.; X. telemachos Rowland stat. nov.; X. wiltrudae Silvestre stat. nov. Two new taxa are described: X. carinulus sp. nov. and X. clinias buru ssp. nov. Lectotypes are designated for X. lamachus Minck and X. clinias Schaufuss. Xylotrupes lamachus is found to be a junior subjective synonym of X. ulysses (Guérin-Méneville), new synonymy.
From 1995 to 2004 collections for Bruchidae (Coleoptera) were made in La Reserva de la Biósfera Sierra de Huautla, Morelos, Mexico. Specimens were reared from mature seedpods, but also collected by net, malaise trap, and light trap. In total 72 species in 13 genera of Bruchidae were recovered. Of those two new species are here described: Amblycerus montalvoi Romero and Acanthoscelides camerinoi Romero. We record 27 host plants for the bruchids found in the study area.
Five new species of anilline ground beetles (Carabidae: Trechinae: Bembidiini) are described from the Appalachian Mountains and Piedmont Plateau of eastern United States. Two species, Anillinus unicoi n. sp. (from the Unicoi Mountains, North Carolina) and A. carltoni n. sp. (from the Great Smoky Mountains, North Carolina/Tennessee), inhabit the crests of adjacent mountain ranges, and share similarities with A. moseleyae Sokolov and Carlton. These three comprise a high-altitude group of species in the region. The third species A. chilhowee n. sp. is one of the smallest representatives of the loweae-group of species. It differs from its relatives in characters of male genitalia and inhabits the isolated Chilhowee Mountain ridge between Ocoee and Hiwassee Rivers (Polk County, Tennessee). The fourth and fifth species possess complex arrays of spines on the internal sac of the aedeagus, similar to A. valentinei (Jeannel) from caves of Alabama. In the case of A. smokiensis n. sp. (Gregory Cave, Great Smoky Mountains National Park, Tennessee), the aedeagal similarity suggests a close relationship with A. valentinei. Anillinus chandleri n. sp. from the Piedmont Plateau (Sumter National Forest, South Carolina) is similar to A. cornelli Sokolov and Carlton, also described from the Carolina Piedmont region. Keys are provided for the new species, where possible.
Nine new species of Hyperaspis from various South American localities are described, illustrated, and compared with previously described taxa. New taxa are: Hyperaspis luciae, H. corcovado, H. divaricata, H. humboldti, H. mimica, H. praecipua, H. unimaculosa, H. drechseli, and H. esmeraldas. Hyperaspis pectoralis Crotch is recognized as a valid species of Hyperaspis and integrated into the existing classification.
Review of Synapsis Bates (Scarabaeidae: Scarabaeinae: Coprini), with description of a new species
(2010)
Presented are a checklist, a discussion of and keys to species groups and their constituent species, and a description of one new species: Synapsis horaki. The species Synapsis cambeforti Krikken and S. thoas Sharp are synonymized with S. ritsemae Lansberge, Balthasar’s synonymy of S. yunnana Arrow with S. tridens Sharp is revived, and the status of six recently described species is left unresolved because of insufficient data.
Five new species of the genus Cotycicuiara Galileo and Martins are described and illustrated: C. oicepe sp. nov., from Trinidad and Tobago; and from Brazil C. multicava sp. nov., (Minas Gerais); C. pertusa sp. nov., (Rio de Janeiro, Santa Catarina); C. nivaria sp. nov., (Minas Gerais, Espírito Santo); C. chionea sp. nov., (Rio de Janeiro). A revised key to species is provided.
The new genus Neotrichaphodioides and the new species N. woytkowskii from Peru are described. Aphodius caracanus Balthasar, A. ecuadoriensis Petrovitz, A. forsterianus Balthasar, and A. volxemi Harold are redescribed and figured, and transferred into Neotrichaphodioides, all becoming new combinations. New synonymies of Aphodius martinsi Petrovitz with N. caracanus (Balthasar) and Aphodius squamifer Petrovitz with N. volxemi (Harold) are presented. The lectotype of A. volxemi is here designated.
A new species of anamorphine endomychid, Micropsephodes bahamaensis Shockley is described from a small series of 3 specimens collected on North Andros Island in the Bahamas. Besides being the only species known from the Bahamas, M. bahamaensis is readily recognizable from its congeners based on its much larger size, more elongate habitus and features of the galeae and maxillary palpomere IV. Keys to the known species of Micropsephodes and to the adults of the genera of Anamorphinae that occur in the Western Hemisphere are provided.