Nesomyrmex micheleae,a new ant species (Hymenoptera: Formicidae) from the Dhofar Governorate,Oman, with a synoptic list,distribution map and key to the Arabian Nesomyrmex

ABSTRACT

A new species of the myrmicine ant genus Nesomyrmex Wheeler, 1910, N. micheleae Sharaf sp. nov., is described and illustrated from Oman based on the worker caste. The new species is a member of the N. angulatus species group and can be diagnosed by the golden yellow gaster that contrasts with the dark brown body; the irregular longitudinal rugulose sculpture on the cephalic surface; and the finely punctate mesonotum and propodeal dorsum. A synoptic species list, an updated key and a distribution map to the Arabian Nesomyrmex species are presented. Continued ant species discoveries are central to large-scale diversity patterns, conservation biology and macroecology.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:FBCEACA7-E543-4B10-AB9D-D63319DCB31F http://www.zoobank.org/urn:lsid:zoobank.org:act:1D2EC498-3B2E-43CD-A3C0-1C6C237471E2     

Two new species of Xironogiton (Clitellata: Branchiobdellida) from western North America

Xironogiton, a genus of crayfish worm (order Branchiobdellida), is historically endemic to North America. To date, six species of Xironogiton have been described, including five and one from areas west and east of the Continental Divide, respectively. Recent collections of the crayfishes Pacifastacus connectens and Pacifastacus leniusculus from the endorheic Harney Basin in south-eastern Oregon, USA, revealed the presence of two previously unknown Xironogiton species, which we describe herein. Discovery and characterisation of Xironogiton bibendumi sp. nov. and Xironogiton malheurensis sp. nov. suggests that much work remains to understand branchiobdellidan diversity in western North America, and additional targeted sampling is needed to determine intra- and interspecific variation, and thus define species limits.http://www.zoobank.org/urn:lsid:zoobank.org:pub:B24AA844-4A73-48F2-B269-7CD08DC8389A http://www.zoobank.org/urn:lsid:zoobank.org:pub:F1787846-BF04-44A6-949B-551EE3453F26     

Revision of the type species of Metroperiella (Bryozoa,Cheilostomatida), with the description of two new species

We here fix the types of Schizoporella lepralioides Calvet in Jullien and Calvet, type species of the genus Metroperiella Canu & Bassler, and redescribe the species based on scanning electron microscope examination. Metroperiella populations from the Mediterranean Sea, which have hitherto been regarded as conspecific with Metroperiella lepralioides, are introduced as a new species, Metroperiella mesogeia sp. nov. Accordingly, the geographic distribution of M. lepralioides is restricted to its type locality, the Azores Archipelago (central North Atlantic). Another species, Metroperiella porellidesia sp. nov., which occurs sympatrically with M. lepralioides, is also newly described.

urn:lsid:zoobank.org:pub:523EA5DE-B023-48ED-8D85-37CAF5475164     

Taxonomic review of the Amazonian millipede genus Parastenonia Hoffman, 1977 and description of a new species from iron-ore caves (Polydesmida: Chelodesmidae)

ABSTRACT

The Amazonian genus Parastenonia Hoffman, 1977 is here revised. The species P. carajas sp. nov. is described from Brazilian iron-ore caves and P. aurae (Schubart, 1947) is considered junior synonym of P. parae (Cook, 1895). In addition, the known geographic distribution of the genus is presented with the inclusion of new occurrence data.

http://www.zoobank.org/urn:lsid:zoobank.org:act:CCBEED10-DCB4-48C9-A71D-CED3462DD72A     

The bryozoan genus Conopeum (Electridae) in New Zealand,with description of a new species and discussion of the morphological and genetic characters of Conopeum seurati (Canu, 1928)

ABSTRACT

The status of Conopeum Gray, 1848 in New Zealand is clarified, confirming the presence of three living species – one a naturalised alien, one new to science, and a third that is also known in the Pleistocene. Conopeum seurati (Canu, 1928), a Mediterranean-European species, is naturalised at three localities in New Zealand – Opua, Whangarei Harbour and Whanganui Inlet. Conopeum antipodum n. sp., previously confused with C. seurati, is an estuarine species distributed from Kaipara Harbour to Lyttelton Harbour and is also found in Te Whanga Lagoon at Chatham Island (all New Zealand localities). Conopeum oretiensis Uttley, 1951, first described from Foveaux Strait, is known as far north as Kaipara and Manukau Harbours and is known as a Pleistocene fossil from Napier, New Zealand. There is one other solely fossil New Zealand species – Plio-Pleistocene Electra ongleyi Brown, 1952 is transferred to Conopeum. Sequence data from the 18SrDNA locus confirm that Conopeum antipodum n. sp. is resolved within Conopeum and is distinct from C. seurati.

http://www.zoobank.org/urn:lsid:zoobank.org:act:4FED6730-1C70-4420-B1DA-F1D9046221DF http://www.zoobank.org/urn:lsid:zoobank.org.pub:5C130A99-0869-44A2-885C-338005FBCE07     

Colour and size reveal hidden diversity of Necturus (Caudata: Proteidae) from the Gulf Coastal Plain of the United States

ABSTRACT

Recent data from the mitochondrial genome reveal six lineages of Gulf Coast Waterdogs traditionally classified as Necturus beyeri. Here, we use patterns of colour and body size, along with previously published data, to reveal a large, heavily spotted phenotype with an unstriped larva possessing numerous white spots; we re-describe N. beyeri to correspond to this phenotype. We also reveal a small, weakly spotted phenotype possessing an unstriped larva lacking numerous white spots. This phenotype characterises the Apalachicola and Escambia lineages, which current evidence suggests are paraphyletic. We reject taxonomies that place these two lineages in N. lodingi because the type specimen of this species appears to be a melanistic member of N. beyeri. Therefore, we describe the Apalachicola and Escambia lineages as independent new species.

http://ww.zoobank.org/urn:lsid:zoobank.org:act:C8508CCB-F54F-4DC8-B61D-56966A3F1CC8

http://www.zoobank.org/urn:lsid:zoobank.org:act:F044B2CC-55F0-4FFA-A312-9CAD9E73CD69     

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     

Description of two new Quadrastichus (Hymenoptera: Eulophidae) reared from Litchiomyia chinensis (Diptera: Cecidomyiidae) on commercial lychee (Litchi chinensis; Sapindaceae) in Taiwan

ABSTRACT

The lychee gall midge, Litchiomyia chinensis Yang and Luo (Diptera: Cecidomyiidae), invaded Taiwan in 2008. This fly induces blister-galls on the leaves of lychee, Litchi chinensis Sonn (Sapindaceae), and causes significant yield losses. At present, its natural enemy complex is largely undocumented; thus, the overall aim of ongoing research is to investigate the natural enemies on L. chinensis in different areas and seasons in Taiwan. We describe two species that parasitise this gall midge: Quadrastichus lasallei, sp. n. and Quadrastichus johnlasallei, sp. n. that demonstrate biocontrol potential of this pest.

http://www.zoobank.org/urn:lsid:zoobank.org:act:A5E93071-D935-4F60-BCF9-225C50389ABF http://www.zoobank.org/urn:lsid:zoobank.org:act:261FC598-03CC-44A1-9379-F665B2DF0AA0     

Description of the aberrant Leptopilina lasallei n. sp., with an updated phylogeny of Leptopilina Förster (Hymenoptera: Figitidae: Eucoilinae)

ABSTRACT

In the search for native Asian parasitoids of Drosophila suzukii, the notorious spotted-wing Drosophila (SWD), an odd new species of Eucoilinae was discovered. Leptopilina lasallei sp. nov. is herein described and diagnosed relative to other eucoilines associated with drosophilid hosts. Morphologically, L. lasallei is somewhat aberrant within Leptopilina; phylogenetically, L. lasallei is sister group to the core Leptopilina. In the process of investigating L. lasallei, a de novo molecular phylogeny of Leptopilina was generated and is included here. The integrated approach used for the characterisation of L. lasallei, and the resulting phylogeny of Leptopilina, produced data useful to select parasitoid species for SWD biological control.http://www.zoobank.org/urn:lsid:zoobank.org:act:402D504A-4616-4524-85D7-1C13A6276F06 http://www.zoobank.org/urn:lsid:zoobank.org:act:402D504A-4616-4524-85D7-1C13A6276F06     

Description of Torymus lasallei,sp. nov. (Hymenoptera: Torymidae), a species with an unusual ovipositor

ABSTRACT

Torymus lasallei, sp. nov., a species with an unusual ovipositor, reared from galls of Amphibolips spp. (Hymenoptera: Cynipidae) on Quercus spp. (Lobatae section) from Mexico, is described. The placement of this new species within the genus Torymus, and the morphology and function of its ovipositor, are discussed.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:0B9F9B11-DD95-465D-A98C-53742A8099CC     

A new species of Phrynobatrachus (Amphibia: Anura: Phrynobatrachidae) from the Northern Mountains of Tanzania

ABSTRACT

Using integrative approaches, a new large-bodied species of Phrynobatrachus is described from a series of 48 specimens from the montane forests of the West Usambara and North Pare Mountains of Tanzania. The most distinguishing morphological feature separating Phrynobatrachus ambanguluensis sp. nov from similar species is the markedly overhanging and pointed upper jaw and snout. Mitochondrial 16S rRNA indicates that the new species differs from all other species with published sequence data by a minimum distance of 4.75% and is sister to P. krefftii, with which it has been confused in the past. The new species is known from two forest reserves and is of high conservation concern given these areas are highly impacted by anthropogenic change.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:E0C82A87-47A5-426B-978D-96D27FA7A3B7     

First record of the genus Tanaostigma (Hymenoptera,Chalcidoidea, Tanaostigmatidae) from the Afrotropical region with description of three new species

ABSTRACT

The genus Tanaostigma is newly recorded from the Afrotropical region and three new species are described: Tanaostigma lasallei van Noort sp. nov. (South Africa), Tanaostigma mulu van Noort sp. nov. (Kenya) and Tanaostigma ukumbusho van Noort sp. nov. (Kenya). We provide comprehensive images of the holotypes and an illustrated identification key to the African species. New country distribution records are provided for Tanaostigmodes tambotis Prinsloo & LaSalle, 1995. All images presented here as well as supplementary images and online keys are available on www.waspweb.org

www.zoobank.org/urn:lsid:zoobank.org:pub:61D1A59D-3702-480A-B146-73067C29CD82     

Lanayrella,a new Acteonidae genus (Gastropoda,Heterobranchia) from Tierra del Fuego

ABSTRACT

We introduce herein Lanayrella gen. nov. to accommodate two Acteonidae species that have proven resistant to stable classification: Tornatella vagabunda Mabille, 1885 and Acteon ringei Strebel, 1905. The new genus is diagnosed by a protoconch fully immersed within the shell and a platform-like columellar region of the aperture, which bears a strong and sharp adapical fold. Both species are restricted to Tierra del Fuego: Lanayrella vagabunda comb. nov. on the Chilean part and Lanayrella ringei comb. nov. on the Argentinean side.

http://www.zoobank.org/urn:lsid:zoobank.org:act:37EA6720-0E0E-4C81-A2A8-F85FA2E53929     

Lasalleistichus a new genus of Tetrastichinae (Hymenoptera: Eulophidae) from the Neotropical region,including four new species

ABSTRACT

A new genus, Lasalleistichus, is described based on material from the Neotropical region (Brazil, Costa Rica, Peru). This new genus includes four species: L. albiclava, L. albifasciatus, L. fuscicoxa, L. longicaulis, all spp. n. and described here. The group is mainly female based, males are known only for L. albiclava. There is no biological information available for this group.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:82E08F36-E2C4-42FF-AD12-11B49C272AC6     

Revision of Acroleptus Bourgeois, 1886 and descriptions of New Acroleptina taxa (Coleoptera,Lycidae, Calopterini)

ABSTRACT

The Neotropical lycid genus Acroleptus Bourgeois, 1886 is revised and illustrations of diagnostic characters, geographic distribution maps and an identification key to the species are presented. Acroleptus chevrolati Bourgeois, 1886 is redescribed and a lectotype and a paralectotype are designated; two new species are described for the genus: Acroleptus alvarengai new species and Acroleptus limai new species. Two Aporrhipis Pascoe, 1887 species are described: Aporrhipis obrieni new species and Aporrhipis milleri new species and a key and geographic distribution map to the species of the genus are provided. Acroleptus costae Ferreira, 2015 is moved to the genus Paracroleptus new genus, a new genus erected to accommodate Paracroleptus costae (Ferreira, 2015) new combination.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:5F72E2BB-48BF-491D-8D3A-E7D878222B72     

Revalidation of Obidosus Roewer, 1913 and description of two new cave-dwelling species of Protimesius Roewer, 1913 from Brazil (Opiliones: Stygnidae)

The penial and tarsal morphology of Protimesius is studied and morphological data support the revalidation of Obidosus with the subsequent new combinations (20 species) and restored combinations (two species). Emended diagnoses are proposed for both genera, and two cave-dwelling new species of Protimesius are described and illustrated: P. lucifer sp. nov. (Pará state) and P. orcus sp. nov. (Ceará state). An identification key to the species of Protimesius and distributional maps of Obidosus and Protimesius are provided.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:C4E9C04D-A646-41E4-AE59-B6D0C951DEAB     

A new scale insect host family (Hemiptera: Asterolecaniidae) for Aphytis (Hymenoptera: Aphelinidae) in China

Aphytis wasps are among the most important natural enemies of scale insects, and armoured scale insects (Hemiptera: Diaspididae) have generally been considered as the only hosts of the genus Aphytis. Host records from non-diaspidids have been considered erroneous by most authors. A new scale insect host, Bambusaspis notabilis (Russell), however, belonging to Asterolecaniidae (Hemiptera), has been found as the host of a new Aphytis species in our field investigations. Aphytis bambusaspis Wang, Huang & Polaszek sp. nov. is described and illustrated, and detailed photographs of the key characters of the female and male of the new species are provided. Type specimens are deposited in Fujian Agriculture and Forestry University, Fuzhou, Fujian Province, China and Natural History Museum, London, UK. Previously published host records of Asterolecaniidae are reviewed.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:0BE6DB64-CB75-466A-B974-8A620FAFEA1E