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Neuer Fundort von Sympecma paedisca in der Ostschweiz (Odonata: Lestidae)


Knaus, Peter; Vorburger, Christoph (2001). Neuer Fundort von Sympecma paedisca in der Ostschweiz (Odonata: Lestidae). Libellula, 20(1/2):91-96.

Abstract

The sp. is threatened of extinction in Switzerland with the only actual breeding localities in the Valais and at Lake Constance (Untersee). We report on a new locality near St. Margrethen where S. paedisca was recorded regularly since 1994 in summer and autumn. Records derive from the northern slope of the "Heldsberg" at 420 - 440 m a.s.l., which is mainly covered with deciduous and coniferous forest. It is yet unclarified whether the species is autochthonous at the locality or whether the animals originated from the large populaiton in the Rhine delta (Vorarlberg, Austria), approximately 5 km away.

Abstract

The sp. is threatened of extinction in Switzerland with the only actual breeding localities in the Valais and at Lake Constance (Untersee). We report on a new locality near St. Margrethen where S. paedisca was recorded regularly since 1994 in summer and autumn. Records derive from the northern slope of the "Heldsberg" at 420 - 440 m a.s.l., which is mainly covered with deciduous and coniferous forest. It is yet unclarified whether the species is autochthonous at the locality or whether the animals originated from the large populaiton in the Rhine delta (Vorarlberg, Austria), approximately 5 km away.

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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Institute of Evolutionary Biology and Environmental Studies
Dewey Decimal Classification:570 Life sciences; biology
590 Animals (Zoology)
Language:German
Date:2001
Deposited On:28 Mar 2013 14:22
Last Modified:07 Dec 2017 19:11
Publisher:Gesellschaft Deutschsprachiger Odonatologen e.V.
ISSN:0723-6514
Related URLs:http://www.libellula.org/de/libellula-band-20-1-2.php

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