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- Nzau Matondo, B.; Nlemvo, A.B.; Ovidio, M.; Poncin, P.; Philippart, J.C.
- Journal of applied ichthyology 2008 v.24 no.1 pp. 63-67
- gametogenesis, etc ; Rutilus rutilus; bream; crossing; egg production; eggs; females; hybrids; males; semen; sexual maturity; spermatozoa; Show all 12 Subjects
- ... Fertility in first-generation hybrids of roach, Rutilus rutilus, and silver bream, Blicca bjoerkna, was investigated. Sperm and egg production of hybrids at first sexual maturity were examined. Eggs from female hybrids were artificially fertilized with the sperm of a corresponding hybrid male; a hybrid male from the reciprocal crossbreeding; a parental species male R. rutilus; and a parental speci ...