Bennett, D.H. and Gibbons, J.W. (1975) Reproduction cycles of largemouth bass (Micropterus salmoides) in a cooling reservoir. Trans. Am. Fish. Soc., pp. 77-82
Species | Development state | Trait | Primary Data | Secondary Data |
Micropterus salmoides | Female | Onset of oogenesis | Recrudescence commenced in September-October | ['September', 'October'] |
Micropterus salmoides | Female | Intensifying oogenesis activity | February | ['February'] |
Micropterus salmoides | Female | Maximum GSI value | Maximal GSI observed for females were 8.2 (unheated) and 8.8 (heated) in March | 8.2 percent |
Micropterus salmoides | Female | Resting period | GSI were minimal ind mid-summer | 4.0 months |
Micropterus salmoides | Male | Onset of spermatogenesis | Recrudescence commenced in September-October | ['September', 'October'] |
Micropterus salmoides | Male | Main spermatogenesis activity | January-February | ['January', 'February'] |
Micropterus salmoides | Male | Maximum GSI value | Maximal value of GSI for males were 0.85 (unheated) and 0.81 (heated) in March | 0.85 percent |
Micropterus salmoides | Spawning conditions | Spawning season | Spawning in heated and unheated areas of Par Pond occurred predominantly during March and April | ['March', 'April'] |