Black Lion Tamarin vs Common Thin-toed Frog

Leontopithecus chrysopygus compared with Leptodactylus leptodactyloides

Key Differences

• Black Lion Tamarin is Endangered while Common Thin-toed Frog is Least Concern.

Taxonomic Classification

Rank	Black Lion Tamarin	Common Thin-toed Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Primates (Primates)	Anura (Frogs & Toads)
Family	Callitrichidae	Leptodactylidae
Genus	Leontopithecus	Leptodactylus
Species	Leontopithecus chrysopygus	Leptodactylus leptodactyloides

Evolutionary Relationship

Black Lion Tamarin and Common Thin-toed Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black Lion Tamarin

EN — Endangered

Common Thin-toed Frog

LC — Least Concern

Physical Characteristics

Attribute	Black Lion Tamarin	Common Thin-toed Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Lion Tamarin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Thin-toed Frog

Habitat

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

Range

Found in Venezuela.

Black Lion Tamarin

The Black Lion Tamarin (Leontopithecus chrysopygus) is a species in the genus Leontopithecus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Common Thin-toed Frog

<em>Leptodactylus leptodactyloides</em>, the common thin-toed frog, is an amphibian in the family Leptodactylidae, primarily recorded from Venezuela and surrounding lowland regions of northern South America. It is classified as Least Concern on the IUCN Red List. This terrestrial frog typically inhabits savanna grasslands, gallery forests, and disturbed areas adjacent to wetlands, where it breeds in temporary pools and flooded grasslands during the rainy season. Like other leptodactylid frogs, males call from the water's edge to attract females, and the species produces foam nests for eggs. Diet typically consists of invertebrates including insects, spiders, and worms. The species is part of a diverse and taxonomically complex genus, and population status across its range is not precisely quantified. Biological traits such as adult body length, weight, lifespan, and clutch size remain poorly documented in comprehensive standardized scientific assessments for this species specifically. Conservation efforts benefit from broader amphibian monitoring programs across Venezuela and the surrounding region.