Class: REPTILIA
Subclass: Anapsida
Order: Testudines
Suborder: Cryptodira
Suborder: Pleurodira
Subclass: Lepidosauria
Order: Squamata
Suborder: Sauria (Lacertilia)
Suborder: Amphisbaenia
Suborder: Ophidia (Serpentes)
Subclass: Archosauria
Order: Crocodylia
Suborder: Eusuchia