Referencia principal | Breder, C.M. and D.E. Rosen, 1966 |
Modo | dioecism |
Fertilización | internal (oviduct) |
Mating type | |
Frecuencia de puesta | |
Spawning aggregation | Referencia |
Ponedor múltiple | Referencia |
Gremio reproductivo |
bearers internal live bearers |
Parental Care | |
Descripción del ciclo vital y del comportamiento de acoplamiento | Viviparous, placental (Ref. 50449). With 2 to 4 pups in a litter; 37-38 cm at birth (Ref. 244). Both male and females mature at about 70 cm (Ref. 6871). Distinct pairing with embrace (Ref. 205). No distinct seasonal reproductive cycle apparent, instead continuously breeding with most mature females pregnant or spent at any one time (Ref.58048). |
Buscar más referencias de reproducción | Scirus |