Eastern Narrowmouth Toad (Gastrophryne carolinensis)

Eastern Narrowmouth Toad (Gastrophryne carolinensis)

A small Eastern Narrowmouth Toad with mottled brown and green skin sits on dry, brown leaves on the forest floor.
Outline map highlighting the southeastern United States, featuring regions home to the narrowmouth toad (Gastrophryne carolinensis), including Georgia, Alabama, South Carolina, and parts of surrounding states. No labels or color fills present.
Map showing the eastern United States with a shaded area indicating the range of the Eastern Narrowmouth Toad (Gastrophryne carolinensis) across parts of several states.

Description: A small, flattened frog (2.5–4 cm; 1–1.5 in) with a sharply pointed snout and a distinctive fold of skin across the back of the head. Dorsal coloration is highly variable, ranging from gray to brown, and may change with mood or over short time periods. The venter is typically heavily mottled.

Range and Habitat: It occurs throughout the southeastern United States but is absent from high elevations of the Appalachian Mountains. It occupies a wide variety of habitats where moisture and cover are available. Breeding occurs in temporary, fishless wetlands, such as ephemeral pools, roadside ditches, and large puddles.

Habits: Secretive and fossorial; most often found under logs, boards, or debris in woodland habitats. Ants heavily dominate the diet, though other small invertebrates are consumed. Breeding occurs on rainy summer nights, when adults congregate at ephemeral water bodies. Males typically call with only the snout exposed above the water, making them difficult to locate. Eggs are laid in floating clusters, and tadpoles metamorphose in 20–70 days.

Call: A long, nasal, high-pitched “waaaaaaaaaaaaah.”

Conservation Status: Widespread and abundant across the Southeast. Not protected and currently not of conservation concern.

A small, brown and black frog sits on a rock next to green leaves.
A small, light brown frog is sitting on soil and green moss.
A dark, rough-skinned frog sits on a piece of bark surrounded by dry leaves and pine needles.