| Main Ref. | Breder, C.M. and D.E. Rosen, 1966 |
| Mode | dioecism |
| Fertilization | internal (oviduct) |
| Mating type | |
| Spawning frequency | |
| Spawning aggregation | Ref. |
| Batch spawner | Ref. |
| Reproductive guild |
bearers internal live bearers |
| Parental Care | |
| Description of life cycle and mating behavior | Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialised structures (Ref. 50449). Distinct pairing with embrace (Ref. 205). Bears 2 young in summer (Ref. 5578). Gives birth to litters of 1-4 pups; born at 18-21 cm WD (Ref.58048). |
| Search for more references on reproduction | Scirus |
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