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American Toad
Anaxyrus americanus
8,382 observations
Eastern Red-backed Salamander
Plethodon cinereus
6,592 observations
North American Green Frog
Lithobates clamitans
6,282 observations
Wood Frog
Lithobates sylvaticus
6,029 observations
American Bullfrog
Lithobates catesbeianus
5,587 observations
Eastern Newt
Notophthalmus viridescens
5,580 observations
Spring Peeper
Pseudacris crucifer
4,971 observations
Gray Treefrog
Dryophytes versicolor
4,003 observations
Spotted Salamander
Ambystoma maculatum
3,397 observations
Pickerel Frog
Lithobates palustris
3,001 observations
Fowler's Toad
Anaxyrus fowleri
1,468 observations
Northern Two-lined Salamander
Eurycea bislineata
1,037 observations
Northern Leopard Frog
Lithobates pipiens
726 observations
Four-toed Salamander
Hemidactylium scutatum
418 observations
Eastern Spadefoot
Scaphiopus holbrookii
261 observations
Northern Dusky Salamander
Desmognathus fuscus
252 observations
Blue-spotted Salamander
Ambystoma laterale
90 observations
Marbled Salamander
Ambystoma opacum
87 observations
Spring Salamander
Gyrinophilus porphyriticus
53 observations
Common Mudpuppy
Necturus maculosus
32 observations
Unisexual Mole Salamander
Ambystoma unisexual
32 observations
Jefferson Salamander
Ambystoma jeffersonianum
19 observations
Cuban Tree Frog
Osteopilus septentrionalis
11 observations
Greenhouse Frog
Eleutherodactylus planirostris
2 observations
Green Treefrog
Dryophytes cinereus
2 observations
Cope's Gray Tree Frog
Dryophytes chrysoscelis
1 observations
Frequently Asked Questions
- The 10 most common amphibians in Massachusetts are:
- American Toad (Anaxyrus americanus)
- Eastern Red-backed Salamander (Plethodon cinereus)
- North American Green Frog (Lithobates clamitans)
- Wood Frog (Lithobates sylvaticus)
- American Bullfrog (Lithobates catesbeianus)
- Eastern Newt (Notophthalmus viridescens)
- Spring Peeper (Pseudacris crucifer)
- Gray Treefrog (Dryophytes versicolor)
- Spotted Salamander (Ambystoma maculatum)
- Pickerel Frog (Lithobates palustris)
- The most observed amphibian in Massachusetts is American Toad (Anaxyrus americanus), with 8,382 recorded observations.