The diverse Grania fauna (Clitellata: Enchytraeidae) of the Esperance area,Western Australia,with descriptions of two new species

Seven species of the marine enchytraeid genus Grania Southern, 1913 are described from sediments sampled during the 2003 International Workshop on the Marine Flora and Fauna of Esperance Bay and the Recherche Archipelago, on the southern coast of Western Australia. Two species are new to science, the euryhaline Tasmanian G. dolichura Rota and Erséus, 2000 Rota, E. and Erséus, C. 2000. Two new and peculiar species of Grania (Annelida: Clitellata: Enchytraeidae) inhabiting Tasmanian estuaries.. New Zealand Journal of Zoology, 27: 245–254. [Taylor & Francis Online], [Web of Science ®] , [Google Scholar] represents a new record for the state, and the remaining four species were known from other parts of Western Australia. Grania quaerens sp. n. is recognized by having a high chaetal index ( = short chaetal foot), small coelomocytes, penial apparati with long whip‐like terminal stylets, conspicuous spermathecae with ectally bulbous ducts, and ectally granulated ampullae housing sperm rings in their ental region. Grania sperantia sp. n. is readily distinguishable by the complete lack of lateral chaetae, a multiple‐banded pattern of the clitellum, extremely long sperm funnels, and the intrasegmental location of the spermathecal pores. The latter new species and four others in the collection (G. bykane Coates, 1990 Coates, K. A. 1990. “Marine Enchytraeidae (Oligochaeta, Annelida) of the Albany area, Western Australia.”. In The marine flora and fauna of Albany, Western Australia, 1, Edited by: Wells, F. E, Walker, D. I, Kirkman, H and Lethbridge, R. 13–41. Perth: Western Australian Museum.  [Google Scholar], G. crassiducta Coates, 1990 Coates, K. A. 1990. “Marine Enchytraeidae (Oligochaeta, Annelida) of the Albany area, Western Australia.”. In The marine flora and fauna of Albany, Western Australia, 1, Edited by: Wells, F. E, Walker, D. I, Kirkman, H and Lethbridge, R. 13–41. Perth: Western Australian Museum.  [Google Scholar], G. dolichura, and G. ersei Coates, 1990 Coates, K. A. 1990. “Marine Enchytraeidae (Oligochaeta, Annelida) of the Albany area, Western Australia.”. In The marine flora and fauna of Albany, Western Australia, 1, Edited by: Wells, F. E, Walker, D. I, Kirkman, H and Lethbridge, R. 13–41. Perth: Western Australian Museum.  [Google Scholar]) are remarkable in possessing the head organ, a sensory structure unique to Grania that was not noted previously in Western Australian species. When considering the whole genus, the geographic pattern of the head organ appears southern‐centred: of the 17 species of Grania reported to possess it, as many as 13 inhabit the southern latitudes. The seventh species of the Esperance collection, G. vacivasa Coates and Stacey, 1993 Coates, K. A. and Stacey, D. 1993. “The marine Enchytraeidae (Oligochaeta, Annelida) of Rottnest Island, Western Australia.”. In The marine flora and fauna of Rottnest Island, Western Australia, Edited by: Wells, F. E, Walker, D. I, Kirkman, H and Lethbridge, R. 391–414. Perth: Western Australian Museum.  [Google Scholar], is notable for the kind of items found in its gut and the unusual appearance of its pygidium.     

New species and rediagnosis of Coecobrya (Collembola: Entomobryidae), with a key to the species of the genus

The history of Coecobrya is traced and the genus is redefined. Two new species are described and one known species is redescribed in this paper: Coecobrya lanna sp. nov., Coecobrya tukmeas sp. nov. and Coecobrya aokii (Yoshii, 1995 Yoshii, R. 1995. Notes on Collembola of Vanuatu. Acta Zool Asiae-Orient., 3: 43–50.  [Google Scholar]). Additional details are provided for three other species Coecobrya guanophila Deharveng, 1990 Deharveng, L. 1990. Fauna of Thai caves. II. New Entomobryioidea Collembola from Chiang Dao cave, Thailand. Occas Papers Bernice P Bishop Mus., 30: 279–287.  [Google Scholar], Coecobrya similis Deharveng, 1990 Deharveng, L. 1990. Fauna of Thai caves. II. New Entomobryioidea Collembola from Chiang Dao cave, Thailand. Occas Papers Bernice P Bishop Mus., 30: 279–287.  [Google Scholar] and Coecobrya tenebricosa (Folsom, 1902). Complete S-chaetotaxy of the dorsal tergites is illustrated for the first time in the genus. Sinella ciliata Denis, 1932 is synonymized with C. tenebricosa. A key to the world species of Coecobrya is given.     

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.     

Taxonomy of the bryozoan genera Oncousoecia,Microeciella and Eurystrotos (Cyclostomata: Oncousoeciidae)

The selection of Tubulipora lobulata Hincks, 1880 Hincks, T. 1880. A history of the British marine Polyzoa, London, , (UK): Van Voorst. [Crossref] , [Google Scholar] as type species when establishing Oncousoecia is interpreted as a deliberate misapplication of a name, the nominal species T. lobulata having been originally described by Hassall in 1841 Hassall, A. H. 1841. Supplement to a catalogue of Irish zoophytes.. Ann Mag Nat Hist., 7: 363–373. [Taylor & Francis Online] , [Google Scholar]. Canu is deemed to have created a new nominal species, Oncousoecia lobulata Canu, 1918 Canu, F. 1918. Les ovicelles des bryozoaires cyclostomes. Études sur quelques familles nouvelles et anciennes.. Bull Soc Géol France, Série 4, 16[for 1916]: 324–335.  [Google Scholar], which is the valid type species of Oncousoecia. Microeciella Taylor and Sequeiros, 1982 Taylor, P. D. and Sequeiros, L. 1982. Toarcian bryozoans from Belchite in north‐east Spain.. Bull Br Mus (Nat Hist), Geol Ser., 37: 117–129.  [Google Scholar] and Eurystrotos Hayward and Ryland, 1985 have each been used to accommodate similar oncousoeciid species with subcircular colonies. The type species of Eurystrotos, Alecto compacta Norman, 1867 Norman, A. M. Report of the committee appointed for the purpose of exploring the coasts of the Hebrides by means of the dredge. – Part II. On the Crustacea, Echinodermata, Polyzoa, and Hydrozoa. Report of the 36^th Meeting of the British Association for the Advancement of Science, Vol. 1866, pp.193–206.  [Google Scholar], has a branching colony‐form and does not differ appreciably from Oncousoecia with which it is here synonymized. Another species, Diastopora suborbicularis Hincks, 1880 Hincks, T. 1880. A history of the British marine Polyzoa, London, , (UK): Van Voorst. [Crossref] , [Google Scholar], previously regarded as being a junior synonym of A. compacta Norman, 1867 Norman, A. M. Report of the committee appointed for the purpose of exploring the coasts of the Hebrides by means of the dredge. – Part II. On the Crustacea, Echinodermata, Polyzoa, and Hydrozoa. Report of the 36^th Meeting of the British Association for the Advancement of Science, Vol. 1866, pp.193–206.  [Google Scholar] (itself a subjective junior synonym of Alecto dilatans Johnston, 1847 Johnston, G. 1847. A history of British zoophytes, London, , (UK): Van Voorst. 2nd edition [Google Scholar]), has a different ancestrular morphology and an unbranched colony‐form. It is here transferred to Microeciella.     

Taxonomy of the genus Aetheomorpha Lacordaire (Coleoptera: Chrysomelidae: Cryptocephalinae: Clytrini) from China,with description of five new species

This paper studies the taxonomy of the genus Aetheomorpha Lacordaire, 1848 Lacordaire, JT. 1848. Monographie des coléoptères subpentamères de la famille des phytophages. Tome second. Mém Soc R Sci Liége., : 890 5: vi?+? [Google Scholar] (Coleoptera: Chrysomelidae: Cryptocephalinae: Clytrini) occurring in China. Five new species are described: Aetheomorpha bidentata sp. nov. from Sichuan, Aetheomorpha bilobata sp. nov., Aetheomorpha obtusapicata sp. nov., Aetheomorpha punctistriata sp. nov. and Aetheomorpha wangi sp. nov. from Yunnan. Aetheomorpha furcata Medvedev and Kantner, 2002 Medvedev, LN and Kantner, F. 2002. Some new and poorly known Clytrinae (Coleoptera, Chrysomelidae) of the Old World. Entomol Basil., 24: 259–269.  [Google Scholar] is reported from China for the first time. The Chinese fauna of the genus is therefore increased to 16 species. A key to species is provided in the text in addition to colour plates and line drawings of habitus, maxilla, labium, male genitalia and female spermatheca and rectal sclerites, which are very helpful for species identification.     

The larval development of the mud shrimp Upogebia yokoyai Makarov, 1938 (Decapoda: Gebiidea: Upogebiidae) reared under laboratory conditions

Larval development of the mud shrimp Upogebia yokoyai Makarov, 1938 Makarov, VV. 1938. Crustacea Anomura. Fauna USSR. 10;3, Moscow, Leningrad: AN SSSR.  [Google Scholar] (Decapoda: Gebiidea: Upogebiidae) is described and illustrated for the first time from material reared in the laboratory. The development includes four zoeal stages and a megalopa. At 20–22°C the megalopa was attained 16 days after hatching. The zoeae of U. yokoyai are distinguishable from those of the sympatric species Upogebia major and Upogebia issaeffi, inhabiting Russian waters of the Sea of Japan, by the presence of two pairs of spines (posterolateral and posterodorsal), each on the fourth and fifth pleonal somites. The megalopa of U. yokoyai differs in the length of the rostral spine, shape of telson and number of antennular aesthetascs.     

Australian species of Sinella (Coecobrya) Yosii, 1956 (Collembola: Entomobryidae)

The Australian members of the subgenus, Sinella (Coecobrya) Yosii, are revised. A new species from Western Australia, Queensland, and the Northern Territory, Sinella (Coecobrya) tropicalis sp. nov., is described, Sinella (Coecobrya) tenebricosa Folsom, 1902 is recorded from Australia for the first time, and new records of Sinella (Coecobrya) communis Chen and Christiansen, 1997 Chen, J‐X. and Christiansen, K. A. 1997. Subgenus Coecobrya of the genus Sinella (Collembola: Entomobryidae) with special reference to the species of China.. Annals of the American Society of Entomology, 90: 1–19.  [Google Scholar] are documented. Sinella (Coecobrya) caeca Schött, 1896 is considered a dubious record from Australia. A key is provided to the three known Australian species and a summary given of all dorsal and lateral chaetal patterns found on the fourth abdominal segment of subgenera Sinella Brook, 1882 Brook, G. 1882. On a new genus of Collembola (Sinella) allied to Degeeria Nicolet.. Journal of the Linnean Society of London (Zoology), 16: 541–545.  [Google Scholar] and Coecobrya Yosii, 1956 Yosii, R. 1956. Hohlencollembolen Japans II.. Japanese Journal of Zoology, 11(5): 609–627.  [Google Scholar]. The biogeography of the subgenus is described.