Description of Ghatiana,a new genus of freshwater crab,with two new species and a new species of Gubernatoriana (Crustacea: Decapoda: Brachyura: Gecarcinucidae) from the Western Ghat Mountains,India

A new genus of freshwater crab, Ghatiana, with two new species, Ghatiana aurantiaca and Ghatiana hyacintha, and a new species of Gubernatoriana Bott, 1970, are described from the Western Ghat Mountains in Maharashtra State, India. Ghatiana is most similar to Gubernatoriana by its wide, highly arched carapace and by the shape of the male abdomen. Nevertheless, the new genus can be distinguished from Gubernatoriana by the broadness of carapace, length of male abdomen, shape of sixth abdominal somite, length of telson and length of G1 terminal article. Ghatiana aurantiaca sp. nov. and G. hyacintha sp. nov. are distinguished by differences in body colour, carapace width, and G1 morphology, whereas Gubernatoriana triangulus sp. nov. is distinguished from two other known species [Gubernatoriana gubernatoris (Alcock, 1909) and Gubernatoriana pilosipes (Alcock, 1909)] by its triangular G1 subterminal segment and by its carapace morphology. Keys to the species of both the genera are provided.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:36BAA1EA-DC15-4B06-BA09-7BD26C63FF54     

Two new species of the genus Paracyatholaimus Micoletzky (Nematoda: Cyatholaimidae) from the Yellow Sea

Two new free-living marine nematode species of Paracyatholaimus Micoletzky, 1923 Paracyatholaimus qingdaoensis sp. nov. and Paracyatholaimus huanghaiensis sp. nov. from the Yellow Sea, China are described. Paracyatholaimus qingdaoensis sp. nov. is characterized by cylindrical body with conical tail; spicules reverse S-shaped, distally pointed; gubernaculum plate, with two cusps at distal end, parallel to the spicules; 10 thick setose precloacal supplements in a 5 + 5 arrangement, anterior group of five supplements located at a protuberance. Paracyatholaimus huanghaiensis sp. nov. is characterized by a cylindrical body with conic-cylindrical tail; slender spicules curved, distally pointed; gubernaculum handle-shaped, expanding distally to a plate, with some sawteeth at distal end; three papillose precloacal supplements, each papilla protruding conically with cuticularized narrow ducts. A key for identification of species of Paracyatholaimus is proposed. http://www.zoobank.org/urn:lsid:zoobank.org:pub:0A8E40E5-AE7A-47DA-B755-61E1D088C1E9     

Genus Promalactis Meyrick (Lepidoptera: Oecophoridae) from Cambodia,Part II: five new species,checklist and taxonomic key for the species in Cambodia

This study is the second report on the genus Promalactis, which includes five new species, P. ceratiscus sp. nov., P. flavidius sp. nov., P. latifasciata sp. nov., P. mecodigita sp. nov. and P. petasumella sp. nov., from western and southern Cambodia. Also provided is a taxonomic key to all species of Cambodian Promalactis.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:72474144-5D65-48BE-9021-0490952AAA3C     

Partial revision of the Indo-Australian braconine wasp genus Gammabracon Quicke (Hymenoptera: Braconidae) with descriptions of new species from Indonesia (Mollucas), Malaysia,Philippines and Thailand

Ten distinctive new species of the taxonomically difficult braconine wasp genus Gammabracon Quicke, 1984 are described: G. apicoluteus sp. nov. from Malaysia (Negri); G. curticornis sp. nov. from Malaysia (Negri); G. philippinensis sp. nov. from the Philippines; G. siamensis sp. nov. from Thailand; G. striatus sp. nov. from West Malaysia; G. strandorum sp. nov. from Indonesia (Java), G. subvena sp. nov. from Malaysia (Negri and Sabah); G. townesorum sp. nov. from the Philippines; G. variipennis sp. nov. from Thailand; and G. wegeneri sp. nov. from Indonesia. Myosoma forticarinata Cameron, 1902 is transferred to Gammabracon, hence Gammabracon forticarinata comb. nov. A lectotype is designated for Gammabracon erythroura (Cameron). The status of Cratobracon strandiellus (Cameron) is discussed and a new combination proposed, Shelfordia strandiellus Cameron, 1910 comb. nov. (=Bracon strandiellus Cameron). Paucity of discrete morphological variation makes separation of most of the species with orange-red mesosoma, black metasoma and conspicuous back setae currently unrealistic and it may be that there is a single widespread and morphologically variable species.

http://zoobank.org/urn:lsid:zoobank.org:pub:56B8884E-99C8-4B53-9747-D011F552312D     

Revision of Zaphanta Dyar, 1910 (Lepidoptera: Mimallonidae: Zaphantinae), with descriptions of nine new species

ABSTRACT

A genus of small, yellow mimallonid moths, Zaphanta Dyar, is revised. This genus has been shown to be sister to the remainder of Mimallonidae, and therefore has been placed in its own monogeneric subfamily, Zaphantinae St Laurent and Kawahara. Long considered monotypic or bitypic, Zaphanta have not been the focus of any systematic treatment. The moths belonging to this genus are found throughout Central and South America, and detailed examination of several disparate, as well as sympatric, populations of Zaphanta have revealed numerous undescribed species all of similar appearance, but with distinct male genitalia, which we describe here. We redescribe Z. infantilis Dyar and Z. fraterna Schaus, and describe the females of both for the first time. An additional nine new species are described and figured from the Amazon, Cerrado and Atlantic Forest: Z. acuta sp. nov., Z. anas sp. nov., Z. bahiana sp. nov., Z. beckeri sp. nov., Z. elephanta sp. nov., Z. elephanticula sp. nov., Z. machaera sp. nov., Z. rawlinsi sp. nov. and Z. stiletto sp. nov. One of these, Z. beckeri, may be extremely imperilled due to deforestation.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:B45DDB85-977F-42EF-9F2F-DB48827E521Ehttp://www.zoobank.org/urn:lsid:zoobank.org:act:C6F7DBF4-4871-403D-A387-DD920BA76D8Bhttp://www.zoobank.org/urn:lsid:zoobank.org:act:C4C8DAAF-8C60-4C16-A626-3641EA3817FBhttp://www.zoobank.org/urn:lsid:zoobank.org:act:6A57E1CC-D3E5-4E45-8C82-7006295ADF1Fhttp://www.zoobank.org/urn:lsid:zoobank.org:act:03241157-1925-4EF6-B426-A8E816C7E457http://www.zoobank.org/urn:lsid:zoobank.org:act:A00749E5-888C-45FB-8FAA-0302A402496Fhttp://www.zoobank.org/urn:lsid:zoobank.org:act:89132977-91DC-4424-9C0E-98A954E467CAhttp://www.zoobank.org/urn:lsid:zoobank.org:act:11AA3541-C7A4-4292-A5CA-10B89C5FAD2Chttp://www.zoobank.org/urn:lsid:zoobank.org:act:A5FA3ED1-5994-46B4-B018-1FA055C76496http://www.zoobank.org/urn:lsid:zoobank.org:act:F1C63621-EF30-40B1-B437-87A79BD7E339     

Eight new species of the genus Promalactis (Lepidoptera: Oecophoridae) from Indonesia,with a checklist of the genus

Eight new species of Promalactis were discovered from Indonesia: Promalactis diazomatis sp. nov., Promalactis hamatella sp. nov., Promalactis ingenticula sp. nov., Promalactis laetusella sp. nov., Promalactis latifundus sp. nov., Promalactis minutispina sp. nov., Promalactis mooatana sp. nov. and Promalactis trigonilancis sp. nov. Illustrations of adults and genitalia of the new species and taxonomic information for the six previously known species from Indonesia are provided. A checklist of the genus in Indonesia is given.

www.zoobank.org/urn:lsid:zoobank.org:pub:E25224C7-2D41-4F5A-A4BB-41AA1307E0C0     

First record of genus Promalactis Meyrick (Lepidoptera: oecophoridae) from Cambodia with five new species

In this study, species of the genus Promalactis found in Cambodia are reviewed for the first time. Five new species, P. infundibulina sp. nov., P. prolixa sp. nov., P. seimana sp. nov., P. serratiola sp. nov., P. spiraliola sp. nov., are described. Promalactis albisquama Kim and Park is also newly discovered in Cambodia. Illustrations of adults and genitalia of each species are also provided with distributional data.

www.zoobank.org/urn:lsid:zoobank.org:pub:88AF790D-B677-498F-20A5B4-F287B5D52318     

Five new Uropodina species from New Caledonia (Acari: Mesostigmata)

Five new species – Deraiophorus pinesensis sp. nov., Oplitis hallidayi sp. nov., Castriidinychus neocaledonicus sp. nov., Trigonuropoda neocaledonica sp. nov. and Trigonuropoda fendai sp. nov. – are described and illustrated on the basis of specimens collected in New Caledonia. http://www.zoobank.org/urn:lsid:zoobank.org:pub:2F6876E3-948B-4EDC-93EF-4623033BD71E     

Two new species of the genus Pseudolaelaps Berlese, 1916 (Acari: Mesostigmata: Pseudolaelapidae) from Europe,with an updated key to known species

Pseudolaelaps calvescens sp. nov. and Pseudolaelaps schweizeri sp. nov. (Acari: Pseudolaelapidae) are described based on female specimens from leaf litter and soil of forest habitats in Italy (surroundings of Bergamo) and Switzerland (surroundings of Basel), respectively. The British specimens referred to Pseudolaelaps doderoi are revised, and considered to be a misidentification of P. schweizeri sp. nov. An identification key to known species of the genus Pseudolaelaps is provided.

www.zoobank.org/urn:lsid:zoobank.org:pub:92F3907A-9C0A-4309-8D1E-BC5F3E7D937B     

A new species-group of Clubiona Latreille, 1804 and descriptions of four new species from Borneo (Araneae,Clubionidae)

A new species-group, the apiculata-group, of Clubiona Latreille, 1804 is erected to accommodate four new spider species closely related to the hystrix- and pahilistapyasea-groups from tropical forests of Borneo. These new taxa are Clubiona apiculata sp. nov., Clubiona conica sp. nov., Clubiona cylindriformis sp. nov. and Clubiona cultrata sp. nov.

http://zoobank.org/urn:lsid:zoobank.org:pub:6063425C-2445-4173-91B7-0F730B30708F     

Distributional and taxonomic notes on the crab spider genus Epidius with descriptions of five new species (Araneae: Thomisidae)

Distributional and taxonomic data are provided for six species of crab spiders of the genus Epidius Thorell, 1877 of which five species, E. coloratus sp. nov., E. elongatus sp. nov. (male), E. floreni sp. nov. (male/female), E. longimanus sp. nov. (male/female) and E. mahavira sp. nov. (male/female), are newly described. Evidence is provided to demonstrate that Pothaeus Thorell, 1895 (type species Pothaeus armatu is a junior synonym of Epidius. Epidius bazarus is shown to be a junior synonym of E. armatus comb. nov.

http://zoobank.org/urn:lsid:zoobank.org:pub:15B56D3E-69FB-46CD-8AFE-34919B844D14     

Three new species of the subgenus Ashima (Diptera: Drosophildae: Phortica) from south-western China,with DNA barcoding information

Three new species of the subgenus Phortica (Ashima), P. (A.) libo sp. nov., P. (A.) yalianae sp. nov. and P. (A.) yiqini sp. nov., are described from south-western China. DNA sequences of the mitochondrial cytochrom c oxidase subunit I (COI) gene with BOLD Process ID and GenBank accession numbers are provided for 29 specimens of 13 species. A key to the Chinese species of the subgenus Ashima is provided based on morphological characters.

http://zoobank.org/urn:lsid:zoobank.org:pub:F6FF55B2-B1D8-4B79-B559-68654CAF286C     

A new genus and two new species of Pudeoniscidae Lemos de Castro 1973 (Crustacea: Isopoda: Oniscidea) from Brazil

To date, the family Pudeoniscidae includes six species and three genera, Pudeoniscus, Brasiloniscus and Iansaoniscus, with distributions restricted to Brazil. Here, we redefine the family Pudeoniscidae based on the discovery of a new genus and two new species, Oxossioniscus pataxo sp. nov. and Oxossioniscus akoko sp. nov., from the Brazilian Atlantic forest in the state of Bahia, and on the examination of Pudeoniscus birabeni and Pudeoniscus obscurus. Moreover, P. obscurus is re-described and new records are provided for P. birabeni.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:A0123730-C623-49CE-8665-AE17FDDF994A.     

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     

Spider mites (Acari: Tetranychidae) of Saudi Arabia: two new species,new records and a key to all known species

A total of 18 spider mite species belonging to 10 genera of the family Tetranychidae (Acari: Prostigmata) are reported from different provinces of Saudi Arabia (SA). Among these, two new species, Sonotetranychus madinahensis sp. nov. and Tetranychus salicornicus sp. nov., belonging to the subfamily Tetranychinae are described and illustrated. Also, five genera and 11 species are new to the mite fauna of SA. The distribution and host data of all recorded species in the current study are provided. A key to all spider mite species of SA is provided as well as a key to the species of the armenychus species group of the genus Tetranychus Dufour, based on males.

www.zoobank.org/urn:lsid:zoobank.org:pub:C41BB3ED-99D5-4DCF-B557-09526FA7D56B     

A new genus and four new species of onchidiid slugs from South-East Asia (Mollusca: Gastropoda: Pulmonata: Onchidiidae)

The taxonomy of the Onchidiidae has remained extremely confusing for decades. As part of an on-going systematic revision of the entire family, a new genus, Melayonchis Dayrat and Goulding gen. nov., and four new species (Melayonchis eloisae Dayrat sp. nov., Melayonchis siongkiati Dayrat and Goulding sp. nov., Melayonchis annae Dayrat sp. nov., and Melayonchis aileenae Dayrat and Goulding sp. nov.) are described. Species are delineated using an integrative approach, based on morphological characters and DNA sequences. First-hand field observations and pictures of live animals are provided in order to help future species identification. All four Melayonchis species live in mangrove forests. The geographic distribution of Melayonchis ranges from the Andaman Sea to the South China Sea through the Strait of Malacca. Records are based on entirely new collections from the Andaman Islands, Peninsular Malaysia, Singapore, Brunei Darussalam and Vietnam. The nomenclature of all existing onchidiid species- and genus-group names from that region is addressed, as well as intraspecific character variation within Melayonchis.

www.zoobank.org/urn:lsid:zoobank.org:pub:671922DB-C6C1-44A5-B2CD-A3A3127CB668     

The tetrigid genus Eucriotettix Hebard (Orthoptera: Scelimeninae) from China with description of two new species

Two new species of the tetrigid genus Eucriotettix Hebard from China, namely Eucriotettix tridentatus sp. nov. and Eucriotettix torulisinotus sp. nov. are described. The distribution and an updated key to the species of the genus from China is given.

http://zoobank.org/urn:lsid:zoobank.org:pub:E7E5EA3B-92ED-450F-9D1C-74569148D4F8     

A taxonomic review of the genus Exochus Gravenhorst (Hymenoptera: Ichneumonidae: Metopiinae) from South Korea with descriptions of ten new species

The South Korean species of the genus Exochus are revised. Ten new species, Exochus acostulatus Lee & Choi, sp. nov., Exochus adentatus Lee & Choi, sp. nov., Exochus areolaris Lee & Choi, sp. nov., Exochus carinalis Lee & Choi, sp. nov., Exochus dentisternum Lee & Choi, sp. nov., Exochus depressus Lee & Choi, sp. nov., Exochus nigritulus Lee & Choi sp. nov., Exochus occipitalis Lee & Choi, sp. nov., Exochus orbitalis Lee & Choi, sp. nov. and Exochus propodealis Lee & Choi, sp. nov., are described. Also, 21 species of this genus are reviewed and newly recorded from South Korea, with diagnoses provided. A key to the South Korean species of Exochus and illustrations of external characters are provided.

http://zoobank.org/urn:lsid:zoobank.org:pub:B28700A7-9CA7-4AE7-9816-9C8F4CD46160     

Two new species of asterocherid (Copepoda: Siphonostomatoida) associated with a sponge from the Strait of Messina,Italy: taxonomic and ecological traits

Two new species of asterocherid associated with sponges are described from the Mediterranean Sea. They are Psilomyzon laetitiae sp. nov. and Psilomyzon sarcotragusicola sp. nov. The genus Psilomyzon consists of only one known species, P. pauciseta. The two new species can be easily distinguished from the cogener species by reduction of the endopod of leg 4. In P. pauciseta the leg 4 endopod is 3-segmented, with the third segment reduced; in both new species it is 2-segmented, with the second segment carrying an inner projection, possibly homologous to the third segment of the leg 4 endopod of P. pauciseta. In the two new species, the bifid outer process on male leg 4 second endopodal segment seems to be serially homologous to the similar processes on the same segment in legs 1–3, whereas the inner projection may represent a vestigial element of the third endopodal segment of leg 4.

http://zoobank.org/urn:lsid:zoobank.org:pub:33BF0653-BBA9-426B-B365-5D8C62DFD44A