Ito Tomiko, Kuhara Naotoshi, Malicky Hans
Hokkaido Aquatic Biology; Hakuyo-chô; 3-3-5; Eniwa; Hokkaido; 061-1434 Japan.
Kasuga-chô 4-2-15-107; Chitose; Hokkaido 066-0065; Japan.
Zootaxa. 2024 Nov 6;5536(4):551-568. doi: 10.11646/zootaxa.5536.4.3.
Five new species of the genus Rhyacophila Stephens (Trichoptera: Rhyacophilidae) are described mainly based on adults from southwestern Hokkaido, northern Japan: R. eniwa Ito & Kuhara sp. nov. of the R. sibirica Species Group, R. bifue Ito & Kuhara sp. nov., R. imakane Ito & Kuhara sp. nov. and R. misago Ito & Kuhara sp. nov. of the R. kalkatica Species Group, and R. shimamaki Ito & Kuhara sp. nov., of an unknown species group. Also reported are records of R. arefini Lukyanchenko, a species similar to R. eniwa sp. nov., and R. hamata Hattori & Ohkawa, a species similar to the three new species of the R. kalkatica Species Group.
本文主要基于采自日本北海道西南部的成虫，描述了石蚕蛾属（毛翅目：石蚕蛾科）的五个新物种：西伯利亚石蚕蛾物种组的江刺石蚕蛾（Rhyacophila eniwa Ito & Kuhara sp. nov.）、卡尔卡石蚕蛾物种组的二子石蚕蛾（R. bifue Ito & Kuhara sp. nov.）、今金石蚕蛾（R. imakane Ito & Kuhara sp. nov.）、水内石蚕蛾（R. misago Ito & Kuhara sp. nov.），以及一个未知物种组的岛卷石蚕蛾（R. shimamaki Ito & Kuhara sp. nov.）。此外，还报道了与江刺石蚕蛾新物种相似的阿雷菲尼石蚕蛾（R. arefini Lukyanchenko），以及与卡尔卡石蚕蛾物种组的三个新物种相似的镰石蚕蛾（R. hamata Hattori & Ohkawa）的记录。
