The unborn sharks will hatch inside of the mother’s uterus and then feed on the unfertilized eggs while still in the womb. It is not known how much if any parental care is provided to the young, but males reach sexual maturity around eight years, while females reach sexual maturity ...
Common names Horn Shark, California Horn Shark, Pacific Horn Shark, Bullhead Shark. Binomial Heterodontus fransisci. Synonyms Cestracion francisci, Heterodontis francisci, Heterodontis francisi Identification Stout body. Large square head with prominent ridges above eyes. Two large dorsal fin, each with...
Fertility in birds is dependent on their ability to store adequate populations of viable sperm for extended durations in sperm storage tubules (SSTs). The exact mechanisms by which sperm enter, reside, and egress from the SSTs are still controversial. Sh
Related FAQs: Sharks 1, Sharks 2, Shark Identification, Shark Compatibility, Shark Behavior, Selection, Systems for Sharks, Feeding, Diseases, Shark, Ray Eggs, Coldwater Sharks, Leopard Sharks, Port Jackson Sharks, Blacktip Reef Sharks, Nurse Sharks, Remoras, Moving Sharks, Sharks and Rays in...
Related FAQs:Sharks in General,Shark Identification,Shark Compatibility,Shark Behavior,Selection,Systems for Sharks,Feeding,Shark, Ray Eggs,Coldwater Sharks,Leopard Sharks,Heterodontus,Blacktip Reef Sharks,Nurse Sharks,Nutritional Disease,Moving Sharks, ...