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TAXONOMY
OVERVIEW:
METAZOA (=Animalia)
KINGDOM
CHORDATA
(chordates) PHYLUM
VERTEBRATA
SUBPHYLUM
AMPHIBIA
CLASS
AVES
(birds) ORDER (opens new page)
REPTILIA
CLASS
Amphibia (amphibians) CLASS
Anura
(frogs and toads)
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Dendrobatidae
(poison-dart frogs)
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Discoglossidae
(= Bombinatoridae)
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Hylidae
(tree frogs)
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Ranidae
(true frogs, bullfrogs)
Caudata
Plethodontidae
(lungless salamanders)
Salamandridae
(newts & salamanders)
Reptilia
CLASS
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Archosauria
SUBCLASS
Anguidae
(alligator
lizards)
Crocodilia
ORDER
Rhynchocephalia
(tuataras) ORDER
Sphenodontidae
(Tuatara)
Squamata
( = Lacertilia) ORDER
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Amphisbaenidae
SUBORDER
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Amphisbaenidae
(worm lizards)
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Bipedidae
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Trogonophidae
(burrowing lizards)
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Gekkota
SUBORDER
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Gekkonidae
(geckos)
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Pygopodidae
(Flat-footed lizards)
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Iguania
SUBORDER
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Agamidae
(agamids)
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Chamaeleonidae
(chameleons)
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Corytophanidae
(basilisks)
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Basiliscus
(basilisks)
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Iguanidae
(iguanas, etc.)
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Amblyrhyncus
(Galápagos marine iguanas)
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Brachylophus
(Fijian banded iguana)
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Ctenosauria
(spiny tailed iguanas)
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Cyclura
(rock iguanas)
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Dipsosaurus
(desert iguanas)
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Sauromalus
(chuckwallas)
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Phrynosomatidae
(spiny lizards)
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Polychrotidae
(anoloid lizards)
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Tropiduridae
(rock lizards)
Leiocephalus
(curly-tailed lizards)
Microlophus
(lava lizards)
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Sauria
SUBORDER
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Crotaphytidae
(collared lizards)
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Scleroglossa
SUBORDER
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Scincidae
(skinks)
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Serpentes
(snakes) SUBORDER
Boidae
(boas, anaconda)
Colubridae
(kingsnakes, racers)
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Dromicus
(Galápagos snake)
Crotalidae
(rattle snakes)
Elapidae
(cobras, coral snakes)
Hydrophiidae
(sea krait)
Viperidae
(vipers)
Testudines
(turtles)
ORDER
Dermochelyidae
(leatherbacks)
Cryptodira
(hidden-necked) SUBORDER
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Chelonioidea
SUPERFAMILY
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Cheloniidae (sea turtles)
Chelonia
(green turtle)
Eretmochelys
(hawksbill)
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Testudinoidea
SUPERFAMILY
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Bataguridae
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Chelydridae
(snapping turtles)
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Emydidae
(terrapins = pond turtles)
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Platysternidae
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Testudinidae
(tortoises)
Geochelone
(giant tortoises)
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Trionychoidea
SUPERFAMILY
Dermatemydidae
Kinosternidae
(Am. mud turtles)
Trionychidae
(soft-shelled turtles)
Pleurodira
(side-necked) SUBORDER
Chelidae
(snake-necked turtle)
Pelomedusidae
(helmeted turtle)
last
updated:
May 12, 2005