Collembola of the genus Protaphorura Absolon, 1901 (Onychiuridae) in the Eastern Palearctic: morphology, distribution, identification key
نویسندگان
چکیده
Seven new species, Protaphorura jernikasp. n., Protaphorura absconditasp. n., Protaphorura tuvinicasp. n., Protaphorura vasilinaesp. n., Protaphorura sayanicasp. n., Protaphorura oligopseudocellatasp. n. and Protaphorura nikolaisp. n. from different habitats of the southern Siberia and Far East of Russia, are described. Protaphorura ombrophila (Stach, 1960) is redescribed based on the type specimens. These species differ one from other and from all known species by dorsal and ventral pseudocellar formulae, number of pseudocelli on subcoxae 1 of legs I-III, parapseudocellar formula, chaetotaxy of body, structure of claw, size of postantennal organ and body length. Geographical distribution of all known Protaphorura species of Eastern Palearctic was analysed and an identification key to 50 species was provided.
منابع مشابه
Two new species and one new country record of Protaphorura Absolon, 1901 (Collembola: Onychiuridae) from northeast China.
Protaphorura Absolon, 1901 is characterized by the postantennal organ with numerous simple vesicles, the number of chaetae in the distal row of tibiotarsi as 11, the absence of chaeta d0 on the head, the furca reduced to a cuticular pocket with 2+2 dental chaetae, the presence of three or four manubrial rows of chaetae and having anal spines set on distinct papillae (Weiner 1996, Pomorski 1998)...
متن کاملRevision of Palearctic Species of the Genus Dimorphaphorura (Collembola: Onychiuridae: Onychiurinae: Oligaphorurini) with Description of New Species
In this paper, the Palearctic genus Dimorphaphorura Bagnall, 1949 (Collembola: Onychiuridae), is revised. The diagnosis of the genus is defined within the tribe Oligaphorurini based on the development of the furcal area, shape of furcal rudiment, and furcal chaetotaxy. Six new species are described: D. olenae sp n. from Ukraine, D. inya sp n., D. pseudoinya sp n., D. sibirica sp n., D. caucasic...
متن کاملNew species and new records of Protaphorura species from northeast China (Collembola: Onychiuridae).
A new species, Protaphorura genheensis sp. nov., and two new records, Protaphorura taimyrica (Martynova, 1976) and Protaphorura kaszabi (Dunger, 1978) are reported from northeast China. New localities for P. bicampata are presented. P. genheensis sp. nov. belongs to the 'oligopseudocellar' group as having fewer pso on Th. II-III and can be distinguished by the dorsal pso formula, number of pso ...
متن کاملReview of the morphology, ecology, and distribution of geckos of the genus Cyrtopodion, with a note on generic placement of Cyrtopodion brachykolon Krysko et. al., 2007
The genus Cyrtopodion is the most widely distributed of the four gekkonid genera of the angular-toed geckos that inhabit Pakistan and the contiguous Palearctic Region (Szczerbak & Golubev 1996), from the Indus Valley to the eastern borders of the Caspian Sea. Longitudinal rows of trihedral tubercles characteristically line the dorsum of these angular-toed geckos. They primarily inhabit arid bad...
متن کاملSubdivision of the tribe Oligaphorurini in the light of new and lesser known species from North-East Russia (Collembola, Onychiuridae, Onychiurinae)
The paper is devoted to a taxonomic review of Oligaphorurini from the north-eastern part of Palaearctic. Two new species, i.e. Oligaphoruraambigua sp. n. and Oligaphoruraduocellata sp. n., are described. Four species, Oligaphoruranataliae (Fjellberg, 1987), Oligaphorurainterrupta (Fjellberg, 1987), Oligaphorurapingicola (Fjellberg, 1987), and Micraphoruraalnus (Fjellberg, 1987), are redescribed...
متن کامل