日本産カニグモ科数種の再検討

概要

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Several Japanese species of crab spiders are revised from various points of view. Three misidentified species are named correctly; Pistius undulatus KARSCH, 1879 (nec P. truncatus : BOSENBERG & STRAND (1906), etc.), Xysticus bifidus PAIK, 1973 (nec X. lateralis atrimaculatus : YAGINUMA (1960), etc.), and Diaea gyoja sp. nov. (nec D. dorsata : CHIKUNI (1955), etc.). The holotype of Thomisus coronatus GRUBE, 1861,from Siberia is redescribed. This species is transferred to the genus Lysiteles SIMON, 1895,and is considered to be a senior synonym of the Japanese species, Oxyptila takashimai UYEMURA, 1937. Oxyptila decorata KARSCH, 1879,is transferred to the genus Bassaniana STRAND, 1928,hitherto synonymized with Coriarachne THORELL, 1870,and is regarded as a senior synonym of Coriarachne japonica SIMON, 1886,and Eremita typica KISHIDA, 1914 (nom. nud.), both recorded from Japan. A new genus, Takachihoa, related to Synaema SIMON, 1864,is established with the type species Oxyptila truciformis BOSENBERG et STRAND, 1906. The only known Japanese species of the genus, Oxyptila nipponica sp. nov., is described.
国立科学博物館の論文