主要参考文献 | Gilmore, R.G., 1993 |
模态 | dioecism |
受精 | internal (oviduct) |
Mating type | monogamy: |
产卵频度 | |
Spawning aggregation | 参考文献 |
批次产卵者 | 参考文献 |
生殖同功群 |
bearers internal live bearers |
Parental Care | maternal |
生命周期与交配行为的描述 | Exhibit ovoviparity (aplacental viviparity), with embryos feeding on other ova produced by the mother (oophagy) after the yolk sac is absorbed (Ref. 50449). Up to 10, possibly 14 young born at 120-150 cm (Ref. 26346). Distinct pairing with embrace (Ref. 205). Male and female may swim in parallel while copulating (Ref. 28042, 49562). |
搜寻有关繁殖更多的参考资料 | Scirus |