Literature references

1 literature reference for Perla (Togoperla) matsumurae Okamoto, 1912:

Author: Okamoto
Year: 1912
Title: Erster Beitrag zur Kenntnis der Japanischen Plecopteren
Source: Transactions of the Sapporo Natural History Society (Trans. Sapporo. Nat. Hist. Soc.) 4:105-170