New Larval Descriptions of 5 Western Nearctic Isoperla: I. decolorata, I. denningi, I. rougensis, I. katmaiensis and I. baumanni and Further Descriptions of the Male, Female and Ova of I. decolorata (Plecoptera: Isoperlinae)

New Larval Descriptions of 5 Western Nearctic Isoperla: I. decolorata, I. denningi, I. rougensis, I. katmaiensis and I. baumanni and Further Descriptions of the Male, Female and Ova of I. decolorata (Plecoptera: Isoperlinae)

New detailed descriptions of the western larvae of Isoperla baumanni Szczytko & Stewart, I. decolorata Walker, I. denningi Jewett, I. katmaiensis Szczytko & Stewart and I. rougensis Szczytko & Stewart are provided. Further descriptions of the male and female and new descriptions of the o...

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Bibliographische Detailangaben
Veröffentlicht in:Transactions of the American Entomological Society (1890) 2002-03, Vol.128 (1), p.1-22
Hauptverfasser: Szczytko, Stanley W., Stewart, Kenneth W.
Format: Artikel
Sprache:eng
Schlagworte:
Cream
Female animals
Fringe
Insect larvae
Larvae
Male animals
Mandible
Ocelli
Ova
Stripes
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Zusammenfassung:New detailed descriptions of the western larvae of Isoperla baumanni Szczytko & Stewart, I. decolorata Walker, I. denningi Jewett, I. katmaiensis Szczytko & Stewart and I. rougensis Szczytko & Stewart are provided. Further descriptions of the male and female and new descriptions of the ova of I. decolorata are also provided. With the descriptions contained in this paper all western Nearctic Isoperla larvae have been described except I. gravitans (Needham & Claassen) and I. tilasqua Szczytko & Stewart.
ISSN:0002-8320