Brachycentrus kuwayamai Wiggins, Tani and Tanida 1985
Type locality. Honshu (Fukushima), Japan.
Brachycentrus subnubilus: Iwata 1927a, 258-259, pl. 10, larva (in part), Honshu (Gifu). Misidentification mentioned by Wiggins et al. (1985) and Nozaki (2005b).
Iwata 1927b, 214-215, pl. 6, larva, Honshu (Gifu).
Brachycentrus kuwayamai Wiggins et al. 1985, 70-71, male, Honshu (Fukushima).
Itou 1989, 55, Hokkaido (Kushiro).
Tashiro and Tashiro, 1989, 10, upstream migration of adults, Hokkaido (Kushiro).
Kuhara et al. 1993, 18, Hokkaido (Ishikari).
Itou and Muramatsu 1995, 40, Hokkaido (Okhotsk).
Nakajima et al. 1997, 18-19, Hokkaido (Oshima).
Ito et al. 1999, 25, Hokkaido (Kushiro).
Kuranishi and Kuhara 1999, 1227, Hokkaido (Kushiro).
Nozaki et al. 1999, 354.
Ito et al. 2000a, 28, Hokkaido (Soya).
Ito et al. 2000b, 31, Hokkaido (Ishikari).
Kuhara et al. 2000, 251, Hokkaido (Iburi).
Ito et al. 2004, 11, 15, Hokkaido (Kushiro).
Nozaki 2005a, 501, male.
Nozaki 2005b, 331-333, male, female, larva, Hokkaido (Kushiro, Akan, Ishikari), Honshu (Tochigi, Niigata, Gifu, Shiga, Kyoto).
Muramatsu 2008, 7, Hokkaido (Okhotsk).
Ito et al. 2010, 62, 75, Hokkaido (Oshima).
Ito 2010, 131, Hokkaido (Kushiro).
Kuhara 2011, 52, 73, Hokkaido (Sorachi).
Ito 2013, 59, Hokkaido (Okhotsk, Kushiro).
Kawase and Morita 2014, 6, Honshu (Shiga).
Ijima and Tsuchiya 2014, 31, Hokkaido (Okhotsk, Kushiro).
Ito and Nagasaka 2014, 11, Hokkaido (Sorachi).
Ito and Nagasaka 2015, case, Hokkaido (Iburi).
Nozaki 2016, 360-362, 436, male, female.
Tanaka 2016, 2, 4, male, Honshu (Akita).
Tanida 2016, 102.
Nojima 2017, 120, Honshu (Okayama).
Ito 2017b, 44, Hokkaido (Kamikawa).
Nozaki 2018a, 591, 593-595, male, lkarva, case.
Ohira and Tsutsumi 2018, 25, Honshu (Fukushima).
Tanaka 2018a, 21, Honshu (Akita).
Nakatani and Ito 2019, 163, Hokkaido (Kushiro).
Ito 2020, 27-37, larva, life history, Hokkaido (Iburi).
Muramatsu 2022, 29, male, female.
Tanaka 2022, 36, Honshu (Akita).
Ito and Kuhara, 2023, 66, Hokkaido (Soya, Kamikawa).
Higuchi 2024, 31, Honshu (Ishikawa).
Nakatani 2026, 123, Hokkaido (Kushiro).
Tanaka 2026, 54, Honshu (Akita).
Brachycentrus sp. BA: Akagi 1957, 27, larva, case, Honshu (Nara). Associated by Nozaki (2005b).
Akagi 1962a, 43, larva.
Tsuda and Akagi 1962, 141, larva, case.
Tanida 1985, 192, larva, case.
Nozaki et al. 1999, 354
Nozaki 2005a, 499, larva.
Remarks. This species belongs to the subgenus Brachycentrus. Wiggins et al. (1985) pointed out that the larval specimens recorded as B. subnubilus by Iwata (1927a) include at least two species, and that the record of B. subnubilus from Japan is doubtful. Nozaki (2005a) mentioned that a specimen collected from Gifu in Iwata’s specimens belongs to this species.