Hydropsyche kozhantschikovi Martynov, 1924

Kong, Sun-Jin Park and Dongsoo, 2020, A checklist of Trichoptera (Insecta) of the Korean Peninsula, Journal of Species Research 9 (3), pp. 288-323 : 291

12. Hydropsyche kozhantschikovi Martynov, 1924

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Hydropsyche kozhantschikovi Martynov, 1924a , Jb Martynov Mus 2, 63, 70, 75, 80, 87 - 88, f 1a - c; Oláh 1985, 137, N (HHN), M; Kobayashi 1989, 3, S (GW), M; Kumanski 1992, 66, N (HHB, HHN, NGW, PB, PY), M, F; Hwang and Yoon 1996, 8, f 1, 8a - b, S (CB, CN, GG, GW), M, F; Hur et al. 2000b, 58 - 59, f 1 - 5, S (GG), M, P, L; Hwang 2006, 59 - 60, f 131 - 135, S (CB, CN, GG, GW), M, F; Oláh and Johanson 2008, 128, N (HGB, HHN, PY), M; Oláh et al. 2018, 110, N (PB), S (GW), M.

Hydropsyche kawamurai Tsuda, 1940a , 27 - 28, 33, f 3 - 4, N (HGB), M, F; Tsuda 1942a, 230 - 231, N (HGB, RG), M, F. Synonymized by Oláh and Johanson (2008).

Hydropsyche sp. KA: Kim 1974, 11, f 30 - 31, S (CB, GB, GG, GW), L. Associated by Hur et al. 2000b.

Hydropsyche KUa: Yoon and Kim 1988, 465 - 466, f 14, S (GB, GW), L. Associated by Hur et al. 2000b.

Hydropsyche sp. KF: Kim 1974, 13 - 14, f 37, L.

Hydropsyche KUb: Yoon and Kim 1988, 466 - 467, f 15, S (CB, CN, GB, GG, GW, JN), L.

Remarks. Hur et al. (2000b) pointed out that larval head markings of H. kozhantschikovi are variable, and they recognized both Hydropsyche sp. KA and KUa as the larval stage of this species. Furthermore, they suggested a possibility that Hydropsyche KUb also belongs to this species. In our field studies, Hydropsyche sp. KA, sp. KF and Hydropsyche KUa, KUb were often found with intermediate forms at the same location. We believe that Hydropsyche sp. KF and KUb are also the larval stages of Hydropsyche kozhantschikovi .