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《Journal of Natural History》2012,46(15-16):955-967
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), G. lebedevi (Bernhauer, 1910), G. tirolensis (Luze, 1903), G. kambaitiensis Scheerpeltz, 1965, G. cinctiventris Scheerpeltz, 1965, G. egens (Sharp, 1874), G. smetanai Schillhammer, 1997 and G. zerchei Schillhammer, 1996 are reported from China for the first time. Thus, a total of 53 species of the genus Gabrius are known from China. 相似文献
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《Journal of Natural History》2012,46(21-22):1447-1475
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《Journal of Natural History》2012,46(31-32):1879-1890
The genus Mimopodabrus Wittmer is reviewed, and the genus diagnosis is re-described. Three new species are described, M. multidentatus sp. nov. (Guangdong, China), M. variabilis sp. nov. (Yunnan, China) and M. diversefoveolatus sp. nov. (Lao Cai, Vietnam), with illustrations of habitus, antennae and aedeagus. A species is transferred from Micropodabrus to this genus, M. bicoloriceps (Wittmer, 1989) comb. nov. A species is synonymized, M. bicoloriceps (Wittmer, 1989) comb. nov.?=?M. bicoloriceps Wittmer, 1997 syn. nov. and the definition of M. yunnanus (Wittmer, 1993) is restricted. A key to all known species of this genus is provided. 相似文献
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《Journal of Natural History》2012,46(17-18):1093-1114
The present study reports on collections of hypogean freshwater atyid shrimps of the genera Caridina Milne Edwards, 1837, and Parisia Holthuis, 1956, obtained from the karst caves and associated epigean waters of Sulawesi, Indonesia. Six species of Caridina were present, of which two are new to science and one is new to Sulawesi, as well as one new species of Parisia. Types of Caridina pareparensis De Man, 1892, and C. pareparensis parvidentata Roux, 1904, were re‐examined and redescribed; lectotypes for both taxa are designated. Caridina pareparensis parvidentata is here regarded as a distinct species. The new taxa are described, figured and compared with congeners. 相似文献
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《Journal of Natural History》2012,46(25-26):1573-1613
Proserpinicaris young sp. nov., Proserpinicaris wangpi sp. nov. and Proserpinicaris imjin sp. nov. are described from subterranean waters of South Korea. They are short-range endemics, allopatric in distribution and closely related to each other, and to two other Far Eastern congeners. Distinguishing features are limited to the general habitus shape, proportions of the caudal rami and degree of sexual dimorphism. The genus Proserpinicaris Jakobi, 1972, as redefined here, is Palaearctic in distribution, with the centre of diversity in southern Europe, and 20 valid members, all of which share a large hyaline spiniform structure on the male fourth leg basis as a synapomorphy. A key to species is provided. Genera Niponnicaris Jakobi, 1972 and Pannonicaris Jakobi, 1972 are established as its junior subjective synonyms, Lacustricaris Jakobi, 1972 is formally synonymized with Parastenocaris Kessler, 1913, and Parastenocaris lacustris Chappuis, 1958 is designated as incertae sedis in Fontinalicaridinae Schminke, 2010. 相似文献
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《Journal of Natural History》2012,46(33):3059-3074
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, 1905). A single specimen of Pleuroxus scopuliferus Ekman, 1900, apparently seen by its author, is re‐deposited as the lectotype, while the neotype of this taxon earlier selected by Frey (1993) must be rejected according to ICZN (2000). Daphnia cavicervix Ekman, 1900 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. 相似文献
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《Journal of Natural History》2012,46(21-24):1301-1311
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 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 and Coecobrya Yosii, 1956. The biogeography of the subgenus is described. 相似文献
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《Journal of Natural History》2012,46(33):3039-3058
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 was removed from synonymy of Dichogaster (Dichogaster) greeffi Michaelsen, 1902. 相似文献
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The taxonomy of the family Raspailiidae has always been controversial. The family was first included in the order Poecilosclerida. It was then allocated to the order Axinellida and later moved back to Poecilosclerida. Currently with the development of molecular tools it has been assigned to the order Axinellida. In this contribution we describe 10 species from the Mexican Pacific Ocean. Seven of them are new to science: Raspailia (Parasyringella) rubra sp. nov., Raspailia (Raspaxilla) hymani (Dickinson 1945), Raspailia (Raspaxilla) hyle (de Laubenfels 1930), Aulospongus cerebella (Dickinson 1945), Aulospongus californianus sp. nov., Aulospongus aurantiacus sp. nov., Eurypon patriciae sp. nov., Eurypon tylospinosum sp. nov., Eurypon diversicolor sp. nov. and Eurypon brunus sp. nov. We discuss the genus Eurypon and include a table for all the species described worldwide with some comments about this genus. http://www.zoobank.org/urn:lsid:zoobank.org:pub:D462084B-EE9C-4C61-884A-C9DB70003B4A 相似文献
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《Journal of Natural History》2012,46(33-36):2063-2079
Five species of the parasitic isopod genus Dactylokepon are described from brachyuran crabs and a scyllarid shrimp collected in Chinese waters. Four species are first recorded from this region, D. richardsonae Stebbing, 1910 infesting Portunus argentatus (White), D. semipennatus Bourdon, 1983 infesting Portunus haanii (Stimpson) and Lupocyclus rotundatus Adams and White, D. holthuisi Bourdon, 1967 infesting Eduarctus martensii (Pfeffer), and D. caribaeus Markham, 1975 infesting Randallia trituberculata Sakai. In addition, one species is new to science, D. barbuladigitus n. sp. infesting Liagore rubromaculata (De Haan). Six brachyuran crabs are reported for the first time as hosts of bopyrids. The new species is distinguished from other species of Dactylokepon in having a prominent trifid frontal lamina and a distinct digitate barbula. 相似文献
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《Journal of Natural History》2012,46(23-24):1569-1611
Differentiation of external morphology of Oribatella Banks, 1895 was investigated, in light of the ontogeny of O. quadricornuta (Michael, 1880), O. superbula (Berlese,1904) and O. calcarata (CL Koch, 1835) studied here for the first time, and that of the other species from the literature. The pattern of gastronotal setae in larvae is similar, except for lack of seta h 3 in O. nortoni Behan-Pelletier, 2011, while that of nymphs and adults is differentiated. The nymphs of most species have 15 pairs of gastronotal setae, but those of O. metzi Behan-Pelletier, 2011 and most nymphs of O. calcarata have 13 pairs. The nymphs of most species carry the exuvial scalps of previous instars on apical parts of gastronotal setae da, while setae dm and dp, located under these scalps, are subjected to translocation, reduction in size or loss. In O. berlesei (Michael, 1898), O. nortoni, O. quadricornuta and O. sexdentata Berlese, 1916 pair dp takes a more lateral position, compared with the larvae, in O. superbula and O. canadensis Behan-Pelletier and Eamer, 2010 it is reduced in size (in the latter species pair dm is also reduced), while O. metzi loses setae dm and dp. In contrast, the nymphs of O. calcarata do not carry the scalps, and usually lose setae c 1 and dm. The adults of all species lose setae c 1, c 3 and d-series, compared with the tritonymph, and only 10 pairs of notogastral setae remain (c 2, l-, h- and p-series), but O. quadricornuta and O. calcarata rarely retain seta c 3 unilaterally, which indicates the order of setal loss in Oribatella according to Shaldybina (1972). 相似文献
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《Journal of Natural History》2012,46(17-18):1289-1301
The monotypic centipede genus Prionopodella Verhoeff, 1925 has until now been known only from the types of its type species, collected in Queensland, Australia, nearly a century ago. The female gonopods of Prionopodella were described as having a uniquely tripartite structure, viewed as primitive relative to the bipartite gonopod of all other Scutigeromorpha. An articulation in the syntelopodite is present in one syntype, but new specimens from central eastern Queensland show an, at most, incompletely jointed or entirely unjointed syntelopodite, as in other scutigeromorphs. Cladistic analysis of morphological characters including Prionopodella and the likewise monotypic Australian genus Prothereua Verhoeff, 1925, shows Prionopodella to nest within Thereuoneminae, allied to other Asian/Australian genera, rather than in a basal position within Scutigeromorpha as is implied by Verhoeff's theory about primitive gonopod structure. 相似文献
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《Journal of Natural History》2012,46(43):3687-3784