Hydropsyche buyssoni Ulmer 1907
Hydropsyche buyssoni Ulmer 1907
Type locality. Honshu (Tochigi, Tokyo).
Hydropsyche buyssoni Ulmer 1907c, 23-24, male, Honshu (Tochigi, Tokyo).
Fischer 1963, 23.
Tanida 2016, 96.
Remarks. Tanida (1987) treated this species as "incertae sedis".