Empty shark-egg cases occasionally wash up on coastlines around the ... The young get their nutrition through this link. Hammerhead (family Sphyrnidae), blue (Prionace glauca) and lemon sharks ...

Usually the fishes I study, including other shark species, lay eggs, which allows us to easily watch development in real time. Hammerhead sharks don't lay eggs, though. They gestate their pups in ...

The scalloped hammerhead shark was identified among 10 shark fins ... vulnerable to overfishing because they don't produce many eggs and they take a long time to reach maturity - to be able ...