Shrinking pupal cocoons of Rhyacophila lezeyi (Trichoptera, Rhyacophilidae) in a highly acidic stream during the summer season

Shrinking pupal cocoons of Rhyacophila lezeyi were often found during summer in Shibukuro Stream, a highly acidic mountain stream in northern Japan (pH = 2.82 on average). We performed both field surveys and laboratory rearing experiments to clarify the mechanisms of R. lezeyi cocoon shrinkage. The...

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Bibliographic Details
Main Authors: Kokichi Aoya, Atsushi Hayakawa, Tomoya Iwata, Kazumi Tanida
Format: Article
Language:deu
Published: Senckenberg Deutsches Entomologisches Institut 2023-09-01
Series:Contributions to Entomology
Online Access:https://contributions-to-entomology.arphahub.com/article/107479/download/pdf/