Ginglymostoma cirratum
The nurse shark is one of the most docile shark species, often found resting on sandy bottoms or in caves during the day. Their name may come from the sucking sound they make when feeding, which resembles a nursing baby. These bottom-dwellers are a favourite among divers for their calm demeanour.
Størrelse
2.2-3 meter (opptil 4.3m)
Vekt
90-120 kg
Levetid
25-35 år
Status
Sårbar
They can pump water over their gills while stationary
Nurse sharks can rest in groups of up to 40 individuals
They use barbels near their mouth to detect prey in sand
Unlike most sharks, they can survive for hours out of water
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