Molls, 1999



Citation


Molls, F. (1999) New insights into the migration and habitat use by bream and white bream in the floodplain of the river Rhine. Journal of fish biology, pp. 1187-1200

Associated characteristics


Species Development state Trait Primary Data Secondary Data
Blicca bjoerkna Spawning conditions Spawning period duration Several weeks No data
Blicca bjoerkna Spawning conditions Spawning water type Oxbows, rich in vegetation but return to the river after spawning No category
Abramis brama Spawning conditions Spawning water type Oxbows, with vegetation adults remain in that site after spawning No category
Abramis brama Female Age at sexual maturity 4-6 [Both sex] 5.0 years
Abramis brama Spawning conditions Spawning migration period Bream had two distinct migration waves and at least two seperate spawning periods which resulted in distinct cohors on shore seine catches No data
Rutilus rutilus Spawning conditions Spawning migration period Adult roach migration was maximal by the end of April ['April']
Blicca bjoerkna Spawning conditions Spawning season June ['June']
Abramis brama Female Length at sexual maturity No mature bream ware found at Lt < 35 cm 35.0 cm
Abramis brama Male Length at sexual maturity No mature bream ware found at Lt< 35 cm 35.0 cm
Abramis brama Female Age at sexual maturity 4-6 [Both sex] 5.0 year
Blicca bjoerkna Spawning conditions Spawning release The batch-spawing white bream also spawned twice within several weeks Mutliple
Rutilus rutilus Spawning conditions Spawning release Spawn only once No category
Blicca bjoerkna Spawning conditions Parity Return to the river after spawning Iteroparous