Hydroptila dampfi Ulmer 1929
Type locality. Germany.
Hydroptila dampfi Ulmer, 1929, 264-266, figs. 10-12, male, Germany.
Ito et al. 2011, male, female, 9, 11-12, Hokkaido (Nemuro, Kushiro, Soya, Ishikari, Iburi, Oshima), Honshu (Yamanashi, Shizuoka, Shiga).
Ito 2013a, 50, 80, Hokkaido (Nemuro, Kushiro, Tokachi).
Tanida 2016, 70.
Kawase et al. 2017, 25, Honshu (Shiga).
Kobayashi et al. 2017, 17, Honshu (Shiga, Kyoto).
Nojima 2017, 112, Honshu (Okayama).
Ito 2018, 502, 503, 505, male, larva, case.
Ito 2021, 342-343, larva, case, Hokkaido (Kushiro, Iburi).
Ito and Kuhara 2023, 60, Hokkaido (Soya).
Iketake 2026, 2, Honshu (Aichi).
Hydroptila itoi Kobayashi 1977, 5, 12, male, female, Hokkaido (Iburi). Synonymized by Ito et al. (2011)
Ito and Kawamura 1980, 113-118, pupa, larva, case, habitat, life cycle, Hokkaido (Iburi).
Ito and Kawamula 1984, 315, new synonym.
Ito et al. 1993, 142.
Ito et al. 1999, 23, 25, Hokkaido (Kushiro).
Kuhara et al. 2000, 248, Hokkaido (Iburi).
Ito 2005, 442, 444, 446, male, larva, case.
Torii and Hattori 2006, 34, Honshu (Shizuoka).
Ito et al. 2007, 149, Hokkaido (Kushiro).
Morita 2008a, 2, 4, Honshu (Mie).
Ohtaka et al. 2008, 60, Honshu (Aomori).
Kawase and Morita 2010, 37, Honshu (Shiga).
Ito et al. 2010, 56, Hokkaido (Oshima).
Iketake 2026, 2, Honshu (Aichi).
Oxyethira ezoensis Kobayashi 1977, 5-6, 13, male. Synonymized with H. itoi Kobayashi 1977 by Ito and Kawamula (1984).
Remarks. Ito (2021) said that this species belonged to the H. pulchricornis Species Group Marshall 1979.