A New Species of the Subterranean Genus Krenedrilus Dumnicka(Oligochaeta, Tubificidae) from the Deep Bottom of an Oligotrophic Caldera Lake in Japan(Taxonomy)
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概要
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A new tubificid oligochaete, Krenedrilus towadensis, is described from deep bottoms of the oligotrophic caldera Lake Towada in northern Japan. It resembles K.realis Martinez-Ansemil and Collado, 1996, in the combination of somatic setae, but it is different from all other congeners by the lack of spermathecal setae and epidermal papillae in X, in the structures of penial and supernumerary setae, and in the location of spermathecal pores. The definition of Krenedrilus is revised.
- 社団法人日本動物学会の論文
- 2004-04-25
著者
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Ohtaka Akifumi
Department of Natural Science, Faculty of Education, Hirosaki University
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Ohtaka Akifumi
Department Of Natural Science Faculty Of Education Hirosaki University
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