Descriptions of Calliperla Banks, Rickera Jewett, and Two New Western Nearctic Isoperla Species (Plecoptera: Perlodidae)

Autor: Kenneth W. Stewart, Stanley W. Szczytko
Rok vydání: 1984
Předmět:
Zdroj: Annals of the Entomological Society of America. 77:251-263
ISSN: 1938-2901
0013-8746
Popis: Detailed descriptions of Calliperla Banks and Rickera Jewett, including males, females, ova, and larvae are provided. The adults of two new western Nearctic Isoperla species, I. baumanni and I. roguensis , are described. Rickera is removed from the Isoperlinae and placed as a valid genus within Perlodinae based on male and female genitalic characters, nymphal mouthparts, and ova characteristics. The Isoperlinae now includes Bulgaroperla, Calliperla, Cascadoperla, Clioperla, Isoperla, Kaszabia, and Mesoperlina .
Databáze: OpenAIRE