Descriptions of Calliperla Banks, Rickera Jewett, and Two New Western Nearctic Isoperla Species (Plecoptera: Perlodidae)
Autor: | Kenneth W. Stewart, Stanley W. Szczytko |
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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 |
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