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Die Wasserkäferfauna des Craimoosweihers und Flachweihers (Coleoptera: Hydradephaga) mit einem Fund des seltenen Breitrandkäfers Dytiscus latissimus

Title data

Dettner, Konrad ; Kehl, Siegfried:
Die Wasserkäferfauna des Craimoosweihers und Flachweihers (Coleoptera: Hydradephaga) mit einem Fund des seltenen Breitrandkäfers Dytiscus latissimus.
In: Berichte der Naturwissenschaftlichen Gesellschaft Bayreuth. Vol. 26 (2009) . - pp. 93-137.
ISSN 0340-3181

Abstract in another language

The Craimoosweiher in nothern Bavaria (Germany, between Nürnberg and Bayreuth) is an under european habitats directive (FFH-RL) protected pond and belongs to the Natura 2000 network. The adephagan waterbeetle fauna of this area and a smaller area (Flachweiher) 6 km to the north was investigated in the years 2000 and 2005 to 2007. In the Craimoosweiher area we found 45 species of adephagan waterbeetles of which 10 are rare or protected (red list). In the smaller Flachweiher area we found 34 species with 8 on the red list of Bavaria. In total we found 10 red list protected species (Haliplus fulvus, Hygrotus decoratus, Hydroporus neglectus, H. longicornis, Agabus congener, A. unguicularis, Graphoderus cinereus, Acilius canaliculatus, Dytiscus latissimus, D. circumcinctus). Especially the record of the first instar larvae of the FFH-species Dytiscus latissimus is remarkable. D. latissimus is a very rare species and the last record for Bavaria was in 1993 in Willerszell near Ascha. There are only a few recent records in central and northern Germany, northern Netherlands and Poland for D. latissimus. A short summary on the biology of D. lattisimus, its distribution and recent records in Europe are presented. Furthermore we provide a key to determine the first instar larvae of D. latissimus and other Dytiscus species.

Further data

Item Type: Article in a journal
Refereed: No
Additional notes: BAYCEER77495
BAYCEER99953
Institutions of the University: Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Biology > Chair Animal Ecology II - Evolutionary Animal Ecology
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Biology > Former Professors > Chair Animal Ecology II - Univ.-Prof. Dr. Konrad Dettner
Research Institutions > Research Centres > Bayreuth Center of Ecology and Environmental Research- BayCEER
Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Biology
Research Institutions
Research Institutions > Research Centres
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Biology > Former Professors
Result of work at the UBT: Yes
DDC Subjects: 500 Science
Date Deposited: 05 Jun 2015 06:18
Last Modified: 04 Aug 2015 08:16
URI: https://eref.uni-bayreuth.de/id/eprint/14694