Two new and a known species of dorylaim nematodes (Dorylaimida: Nematoda) from Kaziranga National Park,Assam, India

Two new and one known species of dorylaim nematodes are described and illustrated from Kaziranga National Park, Assam, India. Prothornenema vulvatum sp. nov. is characterized by having body 1.06–1.17 mm long; lip region cap-like, slightly rounded, offset by constriction with moderate labial and post-labial sclerotization; 10–11 μm long odontostyle; vulva a transverse slit; cuticle both anterior and posterior to vulva with two or three deep invaginations; female tail long filiform, male tail short conoid with 13 or 14 contiguous ventromedian supplements. Allodorylaimus kazirangus sp. nov. is characterized by having body 1.84–2.16 mm long; truncate, slightly offset lip region; 30 μm long odontostyle; amphids duplex; cardia short conoid, an asymmetrical ring-like structure surrounds the junction between pharyngeal base and cardia; transverse vulva; uterus characteristically long, tripartite with wide proximal portion followed by a long narrow intermediate portion with moderately sclerotized inner lining joining a wider pars dilatata distalis; short conoid tail with no sexual dimorphism and males with 13 or 14 contiguous ventromedian supplements. Thornia propinqua (Paesler, 1941 Paesler, FR. 1941. Neue Freilebende Erdnematoden aus Ostdeutschland. Zool Anz, 134: 245–252.  [Google Scholar]) Andrássy, 1957 Andrássy, I. 1957. Thornia gubernaculifera n. sp., ein neuer Süsswassernematode aus Ungarn. Nematologische Notizen, 6. Opusc Zool Budap, 2: 9–14.  [Google Scholar] is redescribed.     

Taxonomy of the genus Thoracostrongylus Bernhauer (Coleoptera: Staphylinidae) with descriptions of five new species from China

The Chinese species of the genus Thoracostrongylus Bernhauer, 1915 Bernhauer, M. 1915. Neue Staphyliniden aus Java und Sumatra. Tijdschr Entomol., 58: 213–243.  [Google Scholar] are reviewed. Five new species are described: Thoracostrongylus acerosus sp. nov. from Sichuan and Hubei, Th. aduncatus sp. nov. from Yunnan, Th. baoxingensis sp. nov. from Sichuan, Th. diaoluoensis sp. nov. from Hainan and Th. fujianensis sp. nov. from Fujian. Thoracostrongylus birmanus (Fauvel, 1895 Fauvel, A. 1895. Staphylinides nouveaux de l'Inde et de la Malaisie. Rev Entomol., 14: 180–286.  [Google Scholar]) is recorded from China for the first time. Male genitalia and other critical characters are illustrated not only for the new species but also for the remaining Chinese species, namely Th. formosanus Shibata, 1982 Shibata, Y. 1982. A new species of the genus Thoracostrongylus Bernhauer from Taiwan (Coleoptera: Staphylinidae). T Shikoku entomol Soc., 16: 71–76.  [Google Scholar], Th. malaisei Scheerpeltz, 1965 Scheerpeltz, O. 1965. Wissenschaftliche Ergebnisse der Schwedischen Expedition 1934 nach Indien und Burma. Coleoptera Staphylinidae (except Megalopsidiinae et Steninae). Ark Zool. (2), 17(2): 93–371.  [Google Scholar], Th. miyakei Bernhauer, 1943 Bernhauer, M. 1943. Neuheiten der palaearktischen Staphylinidenfauna. Mitt münch entomol Ges., 33: 169–188.  [Google Scholar] and Th. velutinus Scheerpeltz, 1965 Scheerpeltz, O. 1965. Wissenschaftliche Ergebnisse der Schwedischen Expedition 1934 nach Indien und Burma. Coleoptera Staphylinidae (except Megalopsidiinae et Steninae). Ark Zool. (2), 17(2): 93–371.  [Google Scholar].     

Earthworms (Annelida: Oligochaeta) of Sao Tomé

During a soil zoology expedition to Sao Tomé Island, among other members of the soil fauna, earthworms were collected. During this collecting trip some 170 earthworm specimens belonging to 18 species were gathered of which two, Dichogaster (Diplothecodrilus) coeruleoviridis and Dichogaster (Diplothecodrilus) zicsii, proved to be new to science. In addition, a small sample from the same locality was also examined and Dichogaster (Dichogaster) thomeana Cognetti, 1910 Cognetti de Martiis, L. 1910. Lombrichi raccolti dal Cav. Leonardo Fea nelle Isole del Capo Verde e nel Golfo di Guinea.. Annali del Museo Civico di Storia Naturale di Genova, 4: 79–118.  [Google Scholar] was removed from synonymy of Dichogaster (Dichogaster) greeffi Michaelsen, 1902 Michaelsen, W. 1902. Neue Oligochaeten und neue Fundorte alt‐bekannter.. Mitteilungen aus dem Naturhistorischen Museum in Hamburg, 19: 3–53.  [Google Scholar].     

Notes on four corinnid species from Korea,with the description of Trachelas joopili new species (Arachnida: Araneae: Corinnidae)

Four species and two genera of corinnid spiders are recognized from Korea and are described and illustrated. Castianeira shaxianensis Gong, 1983 Gong, J. X. 1983. Neue und wenig bekannte Clubionidae aus China (Arachnida: Araneae).. Verh Natur Vereins Hamburg., 26: 61–68.  [Google Scholar] has previously been synonymized with C. paikdoensis Kim, 1997 Kim, J. P. 1997. A new species of the genus Castianeira (Araneae: Corinnidae) from Korea.. Korean Arachnol., 13(1): 1–5.  [Google Scholar] and is misidentified with C. flavimaculata Hu, Song and Zheng, 1985 in Korea. Trachelas acuminus (Zhu and An, 1988 Zhu, M. S. and An, R. 1988. Two new species of the genus Clubiona from China (Araneae: Clubionidae).. J Hebei Norm Univ (Nat. Sci. Ed.)., 1988: 72–75.  [Google Scholar]) is synonymized with Trachelas coreanus Paik, 1991 based on the copualtory duct, the position of the spermatheca and the shape of the circular genital opening of the female situated posteriorly near the epigastric furrow. Trachelas joopili, a new species, is described and is distinguished by the largely triangular apophysis and slender coiled modified cymbium at the basal and distal part, a large horn‐shaped tibial apophysis, and slender linear embolus, twice coiled along with slender distal cymbium. A map showing the distribution of these species and a key to the species of two genera (Castianeira and Trachelas) from Korea are provided.     

Zerconid mites (Acari: Mesostigamata: Zerconidae) from Croatia with description of four new species

This paper contributes to the knowledge of the family Zerconidae, describing material collected from several locations in Croatia. Seventeen species are listed, four of them (Prozercon martae sp. nov., Zercon danyii sp. nov., Zercon laczii sp. nov. and Zercon lanceolatus sp. nov.) proved to be new to science, a further eight species (Zercon arcuatus Trägårdh, 1931 Trägårdh, I. 1931. Terrestrial Acarina. Zool Faeroes., 2(49): 1–69.  [Google Scholar], Zercon athiasi Vincze, 1965 Vincze, S. 1965. Einige Beiträge zur Zerconiden-Fauna Ungarns. Opusc Zool Inst Zoosyst Univ Budapest., 5(2): 241–246.  [Google Scholar], Zercon berlesei Sellnick, 1958 Sellnick, M. 1958. Die Familie Zerconidae Berlese. Acta Zool Hung., 3: 313–368.  [Google Scholar], Zercon latissimus Sellnick, 1944 Sellnick, M. 1944. Zercon C. L. Koch. Acari, Blätter Milbenk., 5: 30–41.  [Google Scholar], Zercon romagniolus Sellnick, 1944 Sellnick, M. 1944. Zercon C. L. Koch. Acari, Blätter Milbenk., 5: 30–41.  [Google Scholar], Zercon storkani Hala?ková, 1969 Hala?ková, V. 1969. Zerconidae of Czechoslovakia (Acari: Mesostigmata). Acta Univ Carol-Biol., 3–4: 175–352.  [Google Scholar], Zercon tematinensis Ma?án & Fend'a, 2004 Ma?án, P and Fend'a, P. 2004. Zerconid mites of Slovakia (Acari, Mesostigmata, Zerconidae). Bratislava: Institute of Zoology, Slovak Academy of Sciences., : 238 [Google Scholar], Zercon (Zerconella) leitnerae Willmann, 1953 Willmann, C. 1953. Neue Milben aus den östlichen Alpen. Aus den Sitzungsberichten der Österr. Akad Wissensch Math.-naturw. Kl., Abt. I. 162. Bd., 6. Heft. Wien. p., : 449–519.  [Google Scholar]) are recorded for the first time from Croatia.     

Taxonomy of the genus Gabrius Stephens, 1829 (Coleoptera: Staphylinidae: Philonthina) from China,with description of two new species

In this paper, two new species of the genus Gabrius from China are described and illustrated: G. zhoui sp. nov. from Sichuan and G. invisus sp. nov. from Beijing, Hubei, Hunan, Henan, Shaanxi, Sichuan and Zhejiang. Gabrius imitator (Fauvel, 1895 Fauvel, A. 1895. Staphylinides nouveaux de l'Inde et de la Malaisie. Rev Entomol, 14: 180–286.  [Google Scholar]), G. lebedevi (Bernhauer, 1910 Bernhauer, M. 1910. Zur Staphylinidenfauna des palaearktischen Gebietes. Soc Entomol, 25: 71–71. 78–79 [Google Scholar]), G. tirolensis (Luze, 1903 Luze, G. 1903. Eine neue Art der Staphyliniden-Gattung Philonthus Curtis aus Mitteleuropa. Verhandlungen der k. k. Zool-botan Gesellschaft Wien, 53: 386 [Google Scholar]), G. kambaitiensis Scheerpeltz, 1965 Scheerpeltz, O. 1965. Wissenschaftliche Ergebnisse der Schwedischen Expedition 1934 nach Indien und Burma. Coleoptera Staphylinidae (except Megalopsidiinae et Steninae). Ark Zool, 17: 93–371.  [Google Scholar], G. cinctiventris Scheerpeltz, 1965 Scheerpeltz, O. 1965. Wissenschaftliche Ergebnisse der Schwedischen Expedition 1934 nach Indien und Burma. Coleoptera Staphylinidae (except Megalopsidiinae et Steninae). Ark Zool, 17: 93–371.  [Google Scholar], G. egens (Sharp, 1874 Sharp, DS. 1874. The Staphylinidae of Japan. Entomol Soc London Trans, : 1–103.  [Google Scholar]), G. smetanai Schillhammer, 1997 Schillhammer, H. 1997. Taxonomic revision of the Oriental species of Gabrius Stephens (Coleoptera: Staphylinidae). Mono Coleop, 1: 1–139.  [Google Scholar] and G. zerchei Schillhammer, 1996 Schillhammer, H. 1996. New genera and species of Asian Staphylinini (Coleoptera: Staphylinidae: Staphylininae). Koleopterol Rundsch, 66: 59–71.  [Google Scholar] are reported from China for the first time. Thus, a total of 53 species of the genus Gabrius are known from China.     

Revision of the hirsuticornis‐like species of Macrothrix Baird, 1843 (Cladocera: Anomopoda: Macrothricidae) from Subantarctic and temperate regions of the southern hemisphere

The aim of this paper is to revise populations of Macrothrix cf. hirsuticornis (Cladocera: Anomopoda: Macrothricidae) from different regions of the southern hemisphere. It is demonstrated that M. hirsuticornis Norman and Brady, 1867 Norman, A. M. and Brady, G. S. 1867. A monograph of the British Entomostraca belonging to the families Bosminidae, Macrothricidae and Lynceidae.. Natural History Transactions of Northumberland and Durham, 1: 354–408.  [Google Scholar] s. str. is absent there, and five related species occupy different Subantarctic islands and the southernmost portions of South America, and Africa. Macrothrix boergeni Studer, 1878 Studer, T. 1878. Beiträge zur Naturgeschichte wirbelloser Tiere von Kerguelensland.. Archiv für Naturgeschichte, 44: 102–121.  [Google Scholar] from the Kerguelen Archipelago is redescribed and a neotype is selected. All populations in the southernmost portion of continental South America, Tierra del Fuego, Falklands, South Georgia, South Orkney Islands, and on the Antarctic Peninsula belong to M. oviformis Ekman, 1900 Ekman, S. 1900. Cladoceren aus Patagonien, gesammelt von der schwedischen Expedition nach Patagonien 1899.. Zoologische Jahrbücher, Abteilung für Systematik, Geographie und Biologie der Tiere, 14: 62–84.  [Google Scholar]. All the taxa described from this region—M. ciliata Vávra, 1900 Vávra, W. 1900. “Süsswasser‐Cladoceren. Ergebnisse der Hamburger magalhaensische Sammelreise 1892/93. II Band. Arthropoden.”. In Hamburg 1–25.  [Google Scholar], M. odontocephala Daday, 1902 Daday, E. 1902. Mikroskopische Süsswasserthiere aus Patagonien, gesammelt von Dr. Filippo Sylvestri.. Természetrajzi Füzetek, Budapest, 25: 201–310.  [Google Scholar], M. propinqua Sars, 1909 Sars, G. O. 1909. Fresh‐water Entomostraca from South Georgia.. Archiv for Mathematik og Naturvidenskab, 30: 1–35.  [Google Scholar], and, probably, M. inflata Daday, 1902 Daday, E. 1902. Mikroskopische Süsswasserthiere aus Patagonien, gesammelt von Dr. Filippo Sylvestri.. Természetrajzi Füzetek, Budapest, 25: 201–310.  [Google Scholar]—are junior synonyms of M. oviformis. Two new species are established: M. sarsi sp. nov. from the Cape region of South Africa and M. ruehei sp. nov. from Crozet, Marion islands, and Île Amsterdam. Macrothrix cf. flagellata Smirnov and Timms, 1983 Smirnov, N. N. and Timms, B. V. 1983. A revision of the Australian Cladocera (Crustacea).. Records of the Australian Museum, Supplement, 1: 1–132. [Crossref] , [Google Scholar], previously known only from Tasmania, is found on Macquarie Island too. Differences between species from the southern hemisphere and Palaearctic M. hirsuticornis are summarized. It is demonstrated that characters of the general body shape (i.e. presence of a hood or a tooth on posterior head border) have a limited value for the systematics of Macrothrix. In contrast, some fine details, mostly missed by previous authors, are valuable for species discrimination. The present study increases the number of species recorded from the Antarctic‐Subantarctic region. Probably, the current pattern of Macrothrix distribution results from a disruption of a pan‐continental (early Mesozoic?) species complex.     

Types of cladoceran species described by Sven Ekman in the Swedish Museum of Natural History,with redescription of Daphnia cavicervix Ekman, 1900 (Daphniidae,Anomopoda, Cladocera)

In the course of our examination of samples of Cladocera from South America and subantarctic islands in the collection of the Swedish Museum of Natural History, Stockholm, we found some type material of Sven Ekman, unrecognized earlier, as well as other samples described in his publications (Ekman 1900 Ekman, S. 1900. Cladoceren aus Patagonien, gesammelt von der schwedischen Expedition nach Patagonien 1899.. Zoologische Jahrbücher, Abteilung für Systematik, Geographie und Biologie der Tiere, 14: 62–84.  [Google Scholar], 1905 Ekman, S. 1905. Cladoceren und Copepoden aus antarktischen und subantarktishen Binnengewässern.. Wissendchaftliche Ergebnisse der Schwedischen Südpolar‐Expedition 1901–1903, Zoologie, 5: 1–40.  [Google Scholar]). A single specimen of Pleuroxus scopuliferus Ekman, 1900 Ekman, S. 1900. Cladoceren aus Patagonien, gesammelt von der schwedischen Expedition nach Patagonien 1899.. Zoologische Jahrbücher, Abteilung für Systematik, Geographie und Biologie der Tiere, 14: 62–84.  [Google Scholar], apparently seen by its author, is re‐deposited as the lectotype, while the neotype of this taxon earlier selected by Frey (1993 Frey, D. G. 1993. Species of Pleuroxus (Anomopoda, Chydoridae) from the subantarctic islands and southernmost South America: a partial unravelling of the Pleuroxus aduncus problem.. Hydrobiologia, 262: 145–188.  [Google Scholar]) must be rejected according to ICZN (2000 ICZN. 2000. International code of zoological nomenclature , 4, 306London: International Trust for Zoological Nomenclature.  [Google Scholar]). Daphnia cavicervix Ekman, 1900 Ekman, S. 1900. Cladoceren aus Patagonien, gesammelt von der schwedischen Expedition nach Patagonien 1899.. Zoologische Jahrbücher, Abteilung für Systematik, Geographie und Biologie der Tiere, 14: 62–84.  [Google Scholar] is redescribed based on numerous parthenogenetic, ephippial females and males, and lectotype and paralectotypes are selected. Some recent problems of systematics of Daphnia in South America are discussed.     

The early stages and breeding sites of four rare saproxylic hoverflies (Diptera: Syrphidae) from Spain

The puparial stage is described for each of four saproxylic hoverflies (Diptera, Syrphidae): Ferdinandea fumipennis Kassebeer, 1999 Kassebeer, C. F. 1999. Eine neue Art der Gattung Ferdinandea Rondani, 1844 (Diptera: Syrphidae) aus Nordafrika.. Dipteron, 2: 153–162.  [Google Scholar], Mallota dusmeti Andréu, 1926 Andréu, J. 1926. Una lista de sírfidos para contribuir al conocimiento de los dípteros de España.. Boletín de la Sociedad Entomológica Española, 9(5): 98–126.  [Google Scholar], Myolepta difformis Strobl, 1909 Strobl, G. 1909. Neue österreichische Muscidae Acalyptratae II.. Weiner Entomlogische Zeitung, 28: 283–301.  [Google Scholar], and Myolepta obscura Becher, 1882 Becher, E. 1882. Ueber die ersten Stande einiger Syrphiden und eine neue Myiolepta Art.. Wiener Entomologische Zeitung, 1: 249–254. [Crossref] , [Google Scholar]. Early stages were collected at Cabañeros National Park in Ciudad Real province, central Spain. Mallota dusmeti, M. difformis, and M. obscura were found in water‐filled holes of live Fraxinus angustifolia Vahl. trees and the larva of F. fumipennis was found in a sap run on a live Quercus pyrenaica Wild. tree. Larvae were identified by rearing them to the adult stage. Puparia of these species possessed generic‐level characters found in congenerics. Apparent species‐level characters separating them from early stages of congenerics are proposed. The records reported here are the first for the Iberian Peninsula of M. obscura. Mallota dusmeti, M. difformis, and Myolepta obscura are extremely rare in Europe with M. dusmeti classed as “vulnerable” in the Spanish Invertebrate Red Data Book.     

A revision of the neotropical beetle genus Isanopus Sharp, 1876 (Coleoptera: Staphylinidae: Staphylinini)

The xanthopygine staphylinid genus Isanopus Sharp, 1876 Sharp, D. 1876. Contribution to an insect fauna of the Amazon Valley (Col. Staph.).. Trans Entomol Soc Lond., 1876: 27–424.  [Google Scholar] is revised. Three species are described as new, I. ashei sp. n. from Costa Rica and Panama, I. eptaskouros sp. n. from Peru, and I. hinojosai sp. n. from Costa Rica and Panama. A lectotype is designated for I. sahlbergi Bernhauer, 1917 Bernhauer, M. 1917. Neue südamerikanische Staphyliniden.. Wiener Entomol Zei., 36: 102–116.  [Google Scholar]. Distribution maps, a key and illustrations of structural features are provided for the identification of species. Phylogenetic analysis of six ingroup and two outgroup taxa based on 19 characters produced a single most parsimonious tree (tree length = 24, CI = 1.0). The monophyly of Isanopus is supported by high bootstrap and Bremer support values.     

Descriptions of one new and two known species of Panagrolaimoidea (Nematoda) from India

Two known species of the genus Propanagrolaimus Andrássy, 2005 Andrássy, I. 2005. Free-living nematodes from Hungary (Nematoda Errantia), I. Pedozool Hung. 1, 518Budapest: Hungarian Natural History Museum and Systematic Zoology Research Group of the Hungarian Academy of Sciences.  [Google Scholar] and a new species of genus Plectonchus Fuchs, 1930 Fuchs, AG. 1930. Neue an Borken-und Rüsselkäfer gebundene Nematoden, halbparasitische und Wohnungseinmieter. Zool Jahrb (Syst)., 59: 505–646.  [Google Scholar] are described and illustrated. Propanagrolaimus filiformis de Man, 1880 is described with some additional features, namely presence of hypodermal glands; smaller intra-uterine eggs, relatively anterior vulva, rectum with expanded lumen and smaller tail. Propanagrolaimus hygrophilus (Bassen, 1940 Bassen, JL. 1940. Panagrolaimus hygrophilus, n. sp., a nematode found in decayed tubers of the waterlily root, Nelumbium nucifera Gaertn. Proc Helminth Soc Wash., 7: 101–103.  [Google Scholar]) is also described with minor variations. Plectonchus longevulvus sp. nov. is the first report of the genus from India collected from two different localities and characterized by thick cuticle; presence of crystalloids in pseudocoelom; indistinct lateral field; weakly sclerotized funnel-shaped stoma; posterior vulva; presence of ovoid glandular cells associated with dorsal and ventral uterine walls; spicules having prominent capitula and beak-like distal ends; lancet-shaped, proximally-hooked gubernaculum and seven pairs of caudal papillae in 1+1/1+P+1+2+1 configuration.     

Taxonomy of the Goliath beetle Goliathus orientalis Moser, 1909 (Coleoptera: Scarabaeidae: Cetoniinae)

The 16 names proposed for the central and eastern African Goliath beetle Goliathus orientalis Moser, 1909 Moser, J. 1909. Eine neue Lokalform von Goliathus giganteus Lam. Deut Entomol Z, 1909: 238 [Google Scholar], are reviewed and a complete synonymy is presented for the species. The earliest published name is Goliathus giganteus orientalis Moser, 1909 Moser, J. 1909. Eine neue Lokalform von Goliathus giganteus Lam. Deut Entomol Z, 1909: 238 [Google Scholar], type locality Lindi, Deutsch-Ostafrika, and so the correct name for the species is Goliathus orientalis Moser, 1909 Moser, J. 1909. Eine neue Lokalform von Goliathus giganteus Lam. Deut Entomol Z, 1909: 238 [Google Scholar]. Goliathus meleagris Sjöstedt, 1927a Sjöstedt, Y. 1927a. Goliathus meleagris n. sp. (Vorläufige Mitteilung). Entomol Tidskr, 48: 123 [Google Scholar], type locality Katanga, Congo Belge, is a synonym of G. orientalis. Populations of G. orientalis in the Usambara Mountains, Tanzania, may represent a distinct subspecies. The correct subspecific name for this form would be G. orientalis usambarensis Preiss, 1933 Preiss, P. 1933. Neue und bekannte afrikanische Cetoniinen mit besonderer Berucksichtigung der Fauna von Mongoumba. Verh Naturhist Ver Preuss Rheinl Westfalens, 90: 1–3. 70–92 + pls [Google Scholar]; the widely used name G. orientalis preissi Endrödi, 1951 Endrödi, S. 1951. Die arten und aberrationen der gattung Goliathus Lam. i. Folia Entomol Hung (n. s), 4: 29–56.  [Google Scholar], is a junior subjective synonym of G. o. usambarensis Preiss. Goliathus orientalis is re-described and characters are presented for separation of adults of G. orientalis from adults of the partially sympatric species Goliathus goliatus (L.), 1771 and Goliathus albosignatus Boheman, 1857.