Mating occurs mainly in autumn and is followed by a 9 - 12 month gestation period and the young are born in winter. Towards the end of the gestation period, the more fully developed embryos eat the less developed embryos and unfertilised eggs within the female shark's uterus. As a result, only two pups are produced per litter - one in each uterus. Grey Nurse Sharks tend to breed only once every two years. This is the lowest reproductive rate of any shark and makes it more susceptible to external pressures that increase mortality.
The Gummy shark , the grey nurse shark and the sandbar shark location
grey nurse shark
"Ginglymostoma cirratum" is the (taxonomic) binomial designation of the commonly-known "Nurse shark", not to be confused with either the "grey nurse shark" or the "tawny nurse shark".
LILY.
some sort of shark family
The grey nurse shark has fins, not limbs. They are Pectoral, Dorsal, Second Dorsal, Anal, and Caudle fin (tail).
5000000
both
The Sandbar shark and the Gummy shark are both species of requiem sharks, while the Grey Nurse shark belongs to a different family known as the nurse sharks. The Sandbar shark and the Gummy shark are both found in temperate waters and are known for their distinctive body shapes.
Ø Elasmobranche fish
Female nurse sharks can give birth to 25-28 babies, known as pups.
to my knowledge, the grey nurse shark lives on the east coast of Australia