Zbinden and Maier, 1996



Citation


Zbinden, S. and Maier, KJ. (1996) Contribution to the knowledge of the distribution and spawning grounds of nasus and Chondrostoma towostoma (Pisces, Cyprinidae) in Switzerland. Birkhaeuser verlag, Basel (Switzerland), pp. 287-297

Associated characteristics


Species Development state Trait Primary Data Secondary Data
Chondrostoma nasus Spawning conditions Spawning period duration Either 2-3 days [In two rivers this species reproduced repeatedly on two other occassion 10/12 May and on 26/28 May] 2.5 weeks
Chondrostoma nasus Spawning conditions Spawning water type Water velocities of 0.7-1.1 m/s Flowing or turbulent water
Chondrostoma nasus Spawning conditions Spawning depth 10 to 30 cm 10.0 m
Chondrostoma nasus Spawning conditions Spawning season 21 st/22 nd April, in two rivers this species reproduced repeatedly on two other occassion 10/12 May and on 26/28 May ['April', 'May']