Family Stenopsychidae Martynov
Author: Takao NOZAKI
E-mail: takao.nozaki[AT]nifty.com
Last update: 4 October 2026
Subfamily Stenopsychinae Martynov
Two genera, Philopotamopsis described by Iwata (1927a) and Parastenopsyche described by Kuwayama (1930), were synonymized with the genus Stenopsyche by Kuwayama (1930) and Lepneva (1964), respectively.
Genus Stenopsyche McLachlan
Stenopsyche marmorata Navás 1920
Stenopsyche griseipennis non McLachlan 1866: Matsumura 1904.
Stenopsyche marmorata Navás 1920 ("1919").
Stenopsyche japonica Martynov 1926.
Philopotamopsis japonica Iwata 1927a.
Stenopsyche sachalinensis Matsumura 1931.
Distribution. Japan (Hokkaido, Honshu, Shikoku, Kyushu), Russia (Sakhalin, continental), China, Korea.
Stenopsyche pallens Nozaki, Arefina and Hayashi 2008
Distribution. Japan (Hokkaido), Sakhalin.
Stenopsyche sauteri Ulmer 1907
Parastenopsyche sauteri: Kuwayama 1930.
Distribution. Japan (Honshu, Shikoku, Kyushu).
Stenopsyche schmidi Weaver 1987
Distribution. Japan (Amami-oshima, Tokuno-shima, Okinawa-jima, Iriomote-jima), Taiwan.
Stenopsyche sinanoensis (Kobayashi 1954)
Parastenopsyche sinanoensis Kobayashi 1954.
Distribution. Japan (Honshu).
Stenopsyche sp. alpine lineage: Saito et al. 2018