Blunt-toed Chirping Frog vs Cliff Chirping Frog

Eleutherodactylus modestus compared with Eleutherodactylus marnockii

Taxonomic Classification

Rank	Blunt-toed Chirping Frog	Cliff Chirping Frog
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Amphibia (برمائيات)	Amphibia (برمائيات)
Order same	Anura (ضفدع)	Anura (ضفدع)
Family same	Eleutherodactylidae	Eleutherodactylidae
Genus same	Eleutherodactylus	Eleutherodactylus
Species	Eleutherodactylus modestus	Eleutherodactylus marnockii

Evolutionary Relationship

Blunt-toed Chirping Frog and Cliff Chirping Frog share a common ancestor at the Genus level: Eleutherodactylus.

Conservation Status

Blunt-toed Chirping Frog

LC — Least Concern

Cliff Chirping Frog

LC — Least Concern

Physical Characteristics

Attribute	Blunt-toed Chirping Frog	Cliff Chirping Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blunt-toed Chirping Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico.

Cliff Chirping Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico.

Blunt-toed Chirping Frog

The Blunt-toed Chirping Frog (Eleutherodactylus modestus) is a species in the genus Eleutherodactylus. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Cliff Chirping Frog

The Cliff Chirping Frog, Syrrhophus marnockii (also known as Eleutherodactylus marnockii), is a small terrestrial frog in the family Eleutherodactylidae native to the Edwards Plateau and adjacent areas of central Texas in the United States and northern Mexico. This tiny frog, typically only 2–3 cm in length, is adapted to rocky limestone terrain, hiding in crevices, under rocks, and in the thin soil pockets on cliff faces, rocky outcrops, and canyon walls. The species is named for its high-pitched, insect-like chirping calls produced by males, particularly on humid nights following rainfall. Unlike many frogs, the Cliff Chirping Frog undergoes direct development: eggs are laid in moist rock crevices and develop directly into miniature froglets without a free-living aquatic larval stage, eliminating dependence on standing water for reproduction. Diet consists of small arthropods, insects, and other invertebrates encountered in rocky microhabitats. The species is cryptic and rarely seen but can be abundant in suitable habitat on the Edwards Plateau, an area of karst limestone geography. It is currently assessed as Least Concern by IUCN, with populations considered stable across its rocky limestone range.

Shared Countries

Both species can be found in 1 countries:

🇲🇽 Mexico