Kompowski, 1982



Citation


Kompowski, A. (1982) On some aspects of biology of bream, Abramis brama (L., 1758) inhabiting the river Regalica and lake Dabie. Acta Ichthyologica et Piscatoria [ACTA ICHTHYOL. PISC.], pp. 3-25

Associated characteristics


Species Development state Trait Primary Data Secondary Data
Abramis brama Female Maximum GSI value The lowest and highest mean coefficients in males were 2.141 (June 1976, Lake Dabie) and 24.532 (late May, 1976, Regalicia) 2.141 percent
Abramis brama Male Maximum GSI value The lowest and highest mean coefficients in males were 0.867 (July 1976, Lake Dabie) and 4.411 (late May, 1976, Lake Dabie) 0.867 percent
Abramis brama Female Resting period The minimum values are found in June and July, which corresponds to a resting period of gonads after spawning No data
Abramis brama Female Onset of oogenesis From August onwards there is a constant increase in the coefficient ['August']
Abramis brama Female Intensifying oogenesis activity The coefficient attains its maximal values in April and May, directly before spawning ['April', 'May']