The genus Hintonelmis (Coleoptera: Elmidae: Elminae), new species and records

ABSTRACT

Hintonelmis is a South American genus of Elmidae, comprising 11 species. Two further new species are here described and illustrated: Hintonelmis guianensis sp. nov. from Guyana, and Hintonelmis roellae sp. nov. from Brazil, can be distinguished from all other known members of the genus by their general colour pattern, some characters of pronotal and elytral sculpture, and the morphology of the male genitalia. The type material is deposited in the Natural History Museum, London, UK and Museum of Zoology of the University of São Paulo, São Paulo, Brazil. New distributional data for species of Hintonelmis are presented for the South of Brazil, Bolivia, Ecuador, and Guyana. We also provide an updated key for the genus species.

urn:lsid:zoobank.org:pub:34EEE39E-147D-4ADB-B600-53DA213CE83Eurn:lsid:zoobank.org:act:5F3F83E8-F484-469C-802E-0C1F56EDD34Furn:lsid:zoobank.org:act:88FA97AE-C8B5-4ADF-B680-A185A88D3899     

New Australonura Cassagnau 1980 (Neanuridae: Neanurinae) from Brazil

Two new species of Australonura Cassagnau 1980 from Brazil, Australonura neotropica sp. nov. and Australonura gili sp. nov., are described and illustrated. The species occur in sympatry at a high altitude plateau of the ‘Serra de Itatiaia’, a mountainous range in the southeast region of the country. These two species are the first record of Australonura for Brazil. A modified diagnosis of the genus is provided.

http://zoobank.org/urn:lsid:zoobank.org:pub:8B898086-A0D4-4219-B5F4-EEA5D912F097     

First record of the genus Setelacher Bouček (Hymenoptera: Eulophidae: Eulophinae) from the Afrotropical region,with description of a new species

ABSTRACT

A new species of the genus Setelacher Bou?ek, S. lasallei sp. nov. Gumovsky and van Noort, is described from the Afrotropical region (Central African Republic, Gabon and Uganda). It confirms the presence of the genus in the region. The only described species of the genus, S. fasciatus Bou?ek, is of Australasian and Indo-Malayan distribution, and one undescribed species was previously recorded from South Africa. All images presented here are available on www.waspweb.org

http://www.zoobank.org/urn:lsid:zoobank.org:pub:D6AA0B15-6EA7-4C93-827C-1807E69BD6D2     

Ampithoid amphipods from the South Pacific: Papua New Guinea,French Polynesia and New Caledonia

This paper documents 13 known and seven new species of Ampithoidae from three South Pacific locations: Papua New Guinea; the Austral Isles, French Polynesia; and the Loyalty Islands, New Caledonia. The new species Ampithoe ricaudyana, Ampithoe takeuchii, Cymadusa lituus, Cymadusa paradisaea, Plumithoe boulari, Sunamphitoe kanaka and Sunamphitoe tjiboui are described. http://www.zoobank.org/urn:lsid:zoobank.org:pub:590B4276-1DFA-40C1-B562-A7B5FC1E6A5C     

Two new species of Niphargus (Crustacea: Amphipoda) from Iran

Two Niphargus species, Niphargus khayyami sp. nov. and Niphargus khwarizmi sp. nov., are morphologically analysed and described. Both species are found in western Iran, which represents the easternmost border of the distributional area for this subterranean amphipod genus. We were unable to attribute N. khayyami sp. nov. to any of 80 Niphargus species that were analysed for 28S ribosomal DNA sequences; sequencing of N. khwarizmi sp. nov. failed. Niphargid findings from west Asia recorded in 5 years imply that almost one half of the range of this large freshwater amphipod genus is still unexplored. http://www.zoobank.org/urn:lsid:zoobank.org:pub:9E9E7CC9-83E2-419F-A394-57197305E1EF     

A revision of the ant-like sac spider genus Apochinomma Pavesi 1881 (Araneae: Corinnidae) in the Afrotropical Region

The genus Apochinomma Pavesi, 1881 is revised in the Afrotropical Region. The male and female of the type species, A. formicaeforme Pavesi, 1881, are redescribed. Five new species are described: A. malkini sp. nov. (♂ ♀) from Nigeria, A. parva sp. nov. (♂) from Guineé, and A. tuberculata sp. nov. (♀) from the Ivory Coast in the A. formicaeforme species group, and A. decepta sp. nov. (♂ ♀) from South Africa and Mozambique, and A. elongata sp. nov. (♂) from Botswana, Malawi and Tanzania in the A. decepta species group. Another undescribed species, known only from juveniles, belongs to the latter species group. Members of the A. formicaeforme species group mimic Polyrhachis ants and are thought to be primarily arboreal, whereas the A. decepta species group has ground-dwelling or grass-dwelling representatives that mimic large ground-dwelling ponerine ants. A single case of A. formicaeforme feeding on its model, Polyrhachis gagates, is noted. http://www.zoobank.org/urn:lsid:zoobank.org:pub:04116235-B195-48B0-B27E-076DAF4F51FD     

Three new species of Euragallia Oman, 1938 from Brazil (Insecta: Hemiptera: Cicadellidae: Agalliinae)

Four new species of Clinotanypus Kieffer, 1913 (Diptera: Chironomidae: Tanypodinae) from Brazil are described and figured as male and immatures: Clinotanypus caritus, Clinotanypus gymnos, Clinotanypus setosus and Clinotanypus striatus. Keys to the Neotropical males, pupae and larvae of known species of Clinotanypus are provided. http://www.zoobank.org/urn:lsid:zoobank.org:pub:DAE70C2F-15CA-4B72-9AE5-F601EAD76A7C     

Two new species of heavily calcified cyclostome bryozoans from the intertidal of Akkeshi Bay,Hokkaido, Japan

Cyclostome bryozoans are relatively uncommon in intertidal habitats, where they are subordinate to cheilostomes and ctenostomes. Those that do occur tend to have small colonies that are relatively weakly calcified. Here we describe two new species of intertidal cyclostomes from Akkeshi Bay in northern Japan that are unusual in having large, heavily calcified colonies. One of these – Favosipora ainui sp. nov. – is the first species of this genus recorded from Japan. The second species – Disporella ezoensis sp. nov. – although belonging to a genus well known from Japan and elsewhere globally, is unusual for Disporella in possessing colonies that are vivid red in colour.

http://zoobank.org/urn:lsid:zoobank.org:pub:995903E6-9C07-436A-B788-29BDE2FD5A88     

Review of the Chinese Bittacus (Mecoptera: Bittacidae) with descriptions of three new species

The current knowledge of the Chinese species of the hangingfly genus Bittacus Latreille, 1805 is reviewed. A checklist of the known species is provided. A key to species is compiled. Three species of Bittacus are described as new to science: Bittacus longantennatus sp. nov. from Sichuan and Hubei, Bittacus setigerus sp. nov. from Hubei and Guizhou, and Bittacus jiulianshanus sp. nov. from Jiangxi. http://www.zoobank.org/urn:lsid:zoobank.org:pub:5167E4E9-C123-4C1E-B33F-BCC7AF873BEA     

Two new Pontocyprididae (Ostracoda) species from Korea

ABSTRACT

Pontocyprididae is a diverse ostracod family with over 300 species described so far. It has a worldwide distribution in various marine ecosystems. I describe two new species belonging to Ekpontocypris Maddocks, 1969 and Schedopontocypris Maddocks, 1969. They have been collected from shallow littoral and interstitial waters from the east coast of Korea. This is the first record of the family from this country. Two new species differ from their closest congeners mostly by male sexual characters, including morphology of the hemipenis and prehensile palps. Taxonomic keys to living representatives of Ekpontocypris and genera of Pontocyprididae are provided.

http://www.zoobank.org/urn:lsid:zoobank.org:act:1B3664EA-4999-4625-81A3-9BE31D11F517http://www.zoobank.org/urn:lsid:zoobank.org:act:A18697AE-F331-4E10-B1E6-866752F83ADA     

New Acanthodrilus species from New Caledonia (Clitellata,Megadrili, Acanthodrilidae)

A survey to explore the earthworm fauna of New Caledonia was carried out between 14 January 2014 and 2 April 2014. Altogether, 24 earthworm species were recorded, of which eight belong to the native genus Acanthodrilus including four species new to science, Acanthodrilus barrieri, A. doanus, A. millei and A. ouenghianus spp. nov., raising the number of Acanthodrilus species in New Caledonia to 29. The 16 recorded peregrine species are distributed among five families, namely Benhamiidae (5 spp.), Eudrilidae (1 sp.), Megascolecidae (8 spp.), Moniligastridae (1 sp.) and Rhinodrilidae (1 sp.).

www.zoobank.org/urn:lsid:zoobank.org:pub:4E0A6295-A2FA-43BB-993D-BB00AFF54406     

Marphysa cinari,a new species of Eunicidae (Polychaeta) from the coasts of Turkey (eastern Mediterranean) and re-descriptions of Marphysa kinbergi McIntosh, 1910 and Marphysa disjuncta Hartman, 1961

The present study describes a new polychaete species belonging to the family Eunicidae, Marphysa cinari sp. nov., collected from the Sea of Marmara and the Aegean Sea (eastern Mediterranean), and re-describes Marphysa disjuncta Hartman, 1961 and Marphysa kinbergi McIntosh, 1910. The new species is mainly characterized by having unidentate subacicular hooks with a terminal hood and compound falciger chaetae on posterior parapodia. The shape of unidentate hooks of M. cinari is a very important character for distinguishing this species from other species. Atlantic species M. kinbergi and Pacific species M. disjuncta are very close species and the present paper deals with the differences and similarities between them and the new taxon.

http://zoobank.org/urn:lsid:zoobank.org:pub:E8503032-81D3-4B4D-AAA0-9164E05E613F     

A new species of the Neotropical genus Beebeomyia (Diptera: Richardiidae) with observations of its biology on Dieffenbachia oerstedii (Araceae)

A new species of the genus Beebeomyia Curran found in central Veracruz (Mexico) is described, including characters of the male and female terminalia, and a key to the identification of the known species is provided. This new species was found feeding within inflorescences of Dieffenbachia oerstedii Schott (Araceae). Larvae were found throughout the inflorescence, with a proportion nearly three times higher in the female (bottom) than the male (top) section. The life cycle from larval stage to adult emergence takes place in an average time of 42 days, while pupation occurs within the inflorescence. Observations of the oviposition behaviour suggest that after oviposition, the female marks the inflorescence with a deterrent pheromone to prevent further ovipositions by other conspecific females.

http://zoobank.org/lsid:zoobank.org:pub:DC19F7E5-3AAF-4E5C-A35C-F4872C89D3B4     

Three new Idiops (Mygalomorphae: Idiopidae) from Argentina and redescription of the male of I. hirsutipedis Mello-Leitão, 1941

Three new Argentinean species of the front-eyed trapdoor spider genus Idiops namely I. minguito sp. nov. from Salta and Jujuy provinces, I. piluso sp. nov. from Córdoba province and I. tolengo sp. nov. from Santiago del Estero province, are described. The male of I. hirsutipedis is redescribed and new distributional data in Argentina are presented for this species and for I. clarus. An identification key for all these species is provided.

www.zoobank.org/urn:lsid:zoobank.org:pub:846E175E-3E2F-4512-83BE-E72D41C307AF     

A new species of the dentipes-subgroup of Triconia and a redescription of T. giesbrechti and T. elongata (Copepoda: Cyclopoida: Oncaeidae) from the tropical Pacific and the Korea Strait

A new species of Triconia in the family Oncaeidae, Triconia pacifica sp. nov., and a new form variant each of Triconia giesbrechti Böttger-Schnack and Triconia elongata Böttger-Schnack are described from two sites in the Pacific. Triconia pacifica can be distinguished from its sibling Triconia dentipes (Giesbrecht) by (1) morphometric characters, including the proportional lengths of distal endopod spines of swimming leg 4, and the relative length of the outer basal seta on P5, and by (2) a number of micro-structures on the appendages. The Pacific specimens of T. elongata and T. giesbrechti resemble the typical forms in morphometric characters, with some minor differences in proportional spine lengths on the swimming legs, and differ in a few micro-structures. The hitherto unknown male of T. giesbrechti is newly described. For all species/forms described, the intraspecific variability of proportional spine lengths on the endopods of P2–P4 is examined and discussed. http://www.zoobank.org/urn:lsid:zoobank.org:pub:6B41B0E2-0A5C-458B-8F9C-25000F208E24     

A new deep-sea Psammogammarus species (Crustacea: Amphipoda: Eriopisidae) from the continental slope of the SE Gulf of Mexico

A new deep-sea species of amphipod collected at a depth of 1317 m from the soft bottom of the Bay of Campeche, SW Gulf of Mexico, is herein described. The sediment included a high proportion of silt and organic carbon. The specimen examined in this study was collected during the Oceanographic Expedition Xcambó-4, along the Bay of Campeche, aboard the RV Justo Sierra. The new species represents the sixteenth known species of the genus Psammogammarus worldwide. This new species is the second Psammogammarus recorded from the deep sea, and the first record of the genus for the Gulf of Mexico. Identification keys to males and females of Psammogammarus species are provided. Psammogammarus barrerai sp. nov. is characterised by head with anteroventral notch present; gnathopods 1 and 2 palmar margins oblique, and basis of pereopod 7 forming a wide serrated posterior lobe.

www.zoobank.org/urn:lsid:zoobank.org:pub:C843777B-FF15-4AEC-B046-6513A96A9BFF     

Terrestrial isopods from the Oued Laou basin,north-eastern Morocco (Crustacea: Oniscidea), with descriptions of two new genera and seven new species

Thirty-four species of terrestrial isopods (Crustacea: Oniscidea) from the Oued Laou basin, in the Rif area of north-eastern Morocco, are recorded. One genus (Paractenoscia) and seven species (Trichoniscus microphthalmus, Paractenoscia cavernicola, Bathytropa rifensis, Soteriscus gibbosus, S. laouensis, Porcellio pseudornatus, and Eluma praticola) are described as new. The genus Soteriscus, unavailable according to article 13.3 of the International Commission on Zoological Nomenclature (ICZN), is here revalidated by choosing S. gaditanus as type species. Six species (Graeconiscus thermophilus, Ctenoscia minima, Platyarthrus parisii, Porcellio humberti, Porcellio flavocinctus and Eluma caelata) have been fully illustrated to facilitate their identifications. Ctenoscia dorsalis Verhoeff is considered to be a junior synonym of C. minima Dollfus. Porcellio ornatus from southern Spain is also figured for comparison with P. pseudornatus sp. nov. The composition and origin of the oniscidean fauna of the Rif region is briefly discussed.

http://zoobank.org/urn:lsid:zoobank.org:pub:DCBF3103-1463-4A32-9BC0-A4CFE8B762AE