Campton, D.E. and Gall, G.A.E. (1988) Effect of individual and group rearing on age and size at maturity of male mosquitofish, Gambusia affinis. J. Fish. Biol., pp. 203-212
| Species | Development state | Trait | Primary Data | Secondary Data |
| Gambusia affinis | Male | Age at sexual maturity | Age at sexual maturity averaged 43.3 and 62.1 days for individually and group-reared males, respectively | 43.3 years |