- Orectolobidae, family Orectolobidae - nurse sharks and carpet sharks
--1 is a kind of fish family
--1 is a member of
--1 has members:Elasmobranchii, subclass Elasmobranchii, Selachii, subclass Selachii Orectolobus, genus Orectolobus; Ginglymostoma, genus Ginglymostoma