Threatened species of Sphenodontidae

Nature 

Introduced species such as competition from rats has been the greatest threat to Sphenodontidae.

Background 

The distribution of Sphenodontidae include the offshore islands of New Zealand.

Incidence 

[Sphenodon guntheri] and [Sphenodon punctatus] are listed by CITES as "Appendix 1".

Type 
(G) Very specific problems