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American Toad
Anaxyrus americanus
1,785 observations
American Bullfrog
Lithobates catesbeianus
1,344 observations
Northern Leopard Frog
Lithobates pipiens
1,027 observations
Blanchard's Cricket Frog
Acris blanchardi
846 observations
Boreal Chorus Frog
Pseudacris maculata
345 observations
Green Frog
Lithobates clamitans
185 observations
Eastern Tiger Salamander
Ambystoma tigrinum
142 observations
Woodhouse's Toad
Anaxyrus woodhousii
126 observations
Plains Leopard Frog
Lithobates blairi
120 observations
Gray Treefrog
Dryophytes versicolor
84 observations
Spring Peeper
Pseudacris crucifer
54 observations
Pickerel Frog
Lithobates palustris
38 observations
Cope's Gray Tree Frog
Dryophytes chrysoscelis
26 observations
Small-mouthed Salamander
Ambystoma texanum
12 observations
Blue-spotted Salamander
Ambystoma laterale
11 observations
Eastern Newt
Notophthalmus viridescens
10 observations
Fowler's Toad
Anaxyrus fowleri
9 observations
Southern Leopard Frog
Lithobates sphenocephalus
6 observations
Great Plains Toad
Anaxyrus cognatus
4 observations
Plains Spadefoot
Spea bombifrons
3 observations
Common Mudpuppy
Necturus maculosus
3 observations
Greenhouse Frog
Eleutherodactylus planirostris
1 observations
Pacific chorus frog
Pseudacris regilla
1 observations
Green Treefrog
Dryophytes cinereus
1 observations
Frequently Asked Questions
- The 10 most common amphibians in Iowa are:
- American Toad (Anaxyrus americanus)
- American Bullfrog (Lithobates catesbeianus)
- Northern Leopard Frog (Lithobates pipiens)
- Blanchard's Cricket Frog (Acris blanchardi)
- Boreal Chorus Frog (Pseudacris maculata)
- Green Frog (Lithobates clamitans)
- Eastern Tiger Salamander (Ambystoma tigrinum)
- Woodhouse's Toad (Anaxyrus woodhousii)
- Plains Leopard Frog (Lithobates blairi)
- Gray Treefrog (Dryophytes versicolor)
- The most observed amphibian in Iowa is American Toad (Anaxyrus americanus), with 1,785 recorded observations.