Polyplectropus protensus Ulmer 1908

References

Type locality. Honshu (Yamanashi), Japan. Mentioned by Nozaki et al. (2010)

Polyplectropus protensus Ulmer 1908, 350-352, male, Honshu (Yamanashi).

Tsuda 1942a, 262.

Fischer 1962, 94.

Fischer 1972, 37.

Kawase et al. 2004, 111, Honshu (Ibaraki).

Katsuma 2005a, 6, Honshu (Ibaraki).

Tanida 2005, 474.

Nozaki et al. 2010, 236-238, male, female, larva, pupa, Honshu (Ibaraki, Yamanashi, Shizuoka).

Katsuma 2011a, 47, 50, Honshu (Ibaraki).

Tanida 2016, 93.

Tanida 2018, 562, 564, 566, male, larva.

Iketake 2025, Appendix Trichoptera 3, Honshu (Aichi).