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Dimorphism of the Metasternal Wing in Agabus raffrayi and A. labiatus (Coleoptera: Dytiscidae) Questioned |
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| Authors: | Anders N. Nilsson Sven Persson |
| Affiliation: | 1. Department of Animal Ecology , University of Ume? , Ume?, S‐901 87, Sweden;2. Storgatan 29, Landskrona, S‐261 31, Sweden |
| Abstract: | |
| Keywords: | Capnia male brachypterism intermittent stream |