Definition of the Preferential Biotope for the Crayfish Austropotamobius pallipes (Ler.) in a Stream of the Landes.

• Published in: Bulletin français de pisciculture no. 281; pp. 211 - 222
• Main Authors: Daguerre de Hureaux, N, Roqueplo, C
• Format: Journal Article
• Language: French
• Published: 01.01.1981
• Subjects: Austropotamobius pallipes; Freshwater

The capture and marking of crayfish in a sandy section of hea stream has shown heterogeneity in the population linked with the diversity of encountered biotopes. Among the parameters studied, water depth, number and quality of immersed shelters to play an essential part in Austrapotamobius pallipes...