(N) :
Chelodina, collectively known as snake-necked turtles, is a large and diverse genus of long-necked chelid turtles with a complicated nomenclatural history.
(N) :
a suborder of polyplacophoran mollusc that appeared during the Cambrian and became extinct during the Cretaceous.
(N) :
Chelodina, collectively known as snake-necked turtles, is a large and diverse genus of long-necked chelid turtles with a complicated nomenclatural history.
(N) :
a suborder of polyplacophoran mollusc that appeared during the Cambrian and became extinct during the Cretaceous.