Piscivorous eels in Lake Constance : can they influence year class strength of perch?
Research on predator-prey relationships in the littoral zone of Lake Constance showed that eels (Anguilla anguilla (L.)) were the most numerous piscivorous predators in the shallow water zones up to 3-metres depth in 1992. From July on fish was the most important component of the diet of eels. Perch...
| Main Authors: | , |
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| Format: | Article in Journal/Newspaper |
| Language: | English |
| Published: |
1996
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| Subjects: | |
| Online Access: | http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-39777 |