Holomorphology and drumming behavior of western Nearctic Isoperla (Plecoptera)
Description:
The holomorphology of ll life stages of 20 western Nearctic Isoperla and one Cascadoperla was studied over the 3-year period 1975-1978. One monotypicgenus new to science, Cascadoperla, is described, and Cascadoperla tricture (Hoppe) designated as the type species. The nymph, adult male and female, and ova are described and illustrated.
Date:
December 1978
Creator:
Szczytko, Stanley W.
Partner:
UNT Libraries