Eastern Narrow-mouthed Toad
Gastrophryne carolinensis
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAmphibia (Amfibis)
- OrderAnura (Anurs)
- FamilyMicrohylidae (Narrow-mouthed Frogs)
- GenusGastrophryne (North American Narrow-mouthed Toads)
- SpeciesGastrophryne carolinensis (Eastern Narrow-mouthed Toad)
Gastrophryne carolinensis, the eastern narrow-mouthed toad, is a species of microhylid frog. It is a relatively small, toad-like amphibian found in damp, shady habitats. The species is highly fossorial, and feeds primarily on ants. These North American microhylids (Family: Microhylidae) are distinguished from true toads (genus Bufo), and other anurans by their moist, smooth skin, their lack of eardrums or tympana, their distinguishable squat body shape, and the unique fold of skin superior to their eyes. It is found in the United States, from southern Maryland to the Florida Keys, west to Missouri, Arkansas and Texas. While not a true toad, it is so called because it is terrestrial. Wikipedia →
Closest Relatives at Great Smoky Mountains National Park
American Toad
Anaxyrus americanus
Cope's Gray Tree Frog
Dryophytes chrysoscelis
Green Frog
Lithobates clamitans
Wood Frog
Lithobates sylvaticus
Pickerel Frog
Lithobates palustris
Spring Peeper
Pseudacris crucifer
Fowler's Toad
Anaxyrus fowleri
American Bullfrog
Lithobates catesbeianus
Upland Chorus Frog
Pseudacris feriarum
Green Treefrog
Dryophytes cinereus
Southern Leopard Frog
Lithobates sphenocephalus
Eastern Spadefoot
Scaphiopus holbrookii
📅 Monthly Probability
Fewer than 5 records of Eastern Narrow-mouthed Toad at Great Smoky Mountains National Park — not enough to chart months honestly.
☀️🌙 When They're Spotted
Active throughout day and night · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
| # | Park | Country | Probability |
|---|---|---|---|
| 1 | Big Cypress National Preserve | 🇺🇸 United States | |
| 2 | Congaree National Park | 🇺🇸 United States | |
| 3 | Everglades National Park | 🇺🇸 United States | |
| 4 | Great Smoky Mountains National Park | 🇺🇸 United States |