Amphibian ID Flashcards
vertical pupils
black sickle-shaped structure on hind feet
lyre-shaped marking on back

Eastern Spadefoot
Scaphiopus holbrookii
Pelobat idae
large knobs on cranial crests

Southern Toad
Anaxyrus terrestris
Bufon idae
1-2 warts per dark spot
large warts on hind legs

American Toad
Anaxyrus americanus
Bufon idae
3-4 warts per dark spot

Fowler’s Toad
Anaxyrus fowleri
Bufon idae
stripe from tip of snout all the way back
large dark spots on back

Oak Toad
Anaxyrus quercicus
Bufon idae
with or w/out stripe

Green Treefrog
Hyla cinerea
Hyl idae
large/round/flat body

Barking Treefrog
Hyla gratiosa
Hyl idae
white under eye
yellow wash on hind legs

Gray Treefrog
Hyla chrysoscelis
Hyl idae
x-shaped mark on back

Spring Peeper
Pseudacris crucifer
Hyl idae
bold eye stripe
dark spots on sides

Ornate Chorus Frog
Pseudacris ornata
Hyl idae
dark stripe on side of face
spots/stripes on back variable

Upland Chorus Frog
Pseudacris feriarum
Hyl idae
very tiny

Little Grass Frog
Pseudacris ocularis
Hyl idae
dark triangle between eyes

Northern Cricket Frog
Acris crepitans
Hyl idae
small head / big body

Eastern Narrowmouth Toad
Gastrophryne carolinensis
Microhyl idae
dorsolateral fold extends the length of the body

Green Frog
Lithobates clamitans
Ran idae
paired square blotches on back

Pickerel Frog
Lithobates palustris
Ran idae
white spot in tympanum

Southern Leopard Frog
Lithobates sphenocephala
Ran idae
large body

Bullfrog
Lithobates catesbeiana
Ran idae

Hellbender
Cryptobranchus alleganiensis
Cryptobranch idae

Spotted Salamander
Ambystoma maculatum
Ambystomat idae

Marbled Salamander
Ambystoma opacum
Ambystomat idae

Tiger Salamander
Ambystoma tigrinum
Ambystomat idae

Slimy Salamander
Plethodon glutinosus
Plethodont idae

Southern Two-lined Salamander
Eurycea cirrigera
Plethodont idae

Three-lined Salamander
Eurycea guttolineata
Plethodont idae

Red Salamander
Pseudotriton ruber
Plethodont idae

Northern Dusky Salamander
Desmognathus fuscus
Plethodont idae

Red-spotted Newt
Notophthalmus viridescens
Salamandr idae