Chestnut-headed Partridge vs Speer’s Collared Frog

Arborophila cambodiana compared with Mannophryne speeri

Key Differences

• Chestnut-headed Partridge is Least Concern while Speer’s Collared Frog is Critically Endangered.

Taxonomic Classification

Rank	Chestnut-headed Partridge	Speer’s Collared Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Amphibia (Amphibians)
Order	Galliformes (Galliformes)	Anura (Frogs & Toads)
Family	Phasianidae	Aromobatidae
Genus	Arborophila	Mannophryne
Species	Arborophila cambodiana	Mannophryne speeri

Evolutionary Relationship

Chestnut-headed Partridge and Speer’s Collared Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut-headed Partridge

LC — Least Concern

Speer’s Collared Frog

CR — Critically Endangered

Physical Characteristics

Attribute	Chestnut-headed Partridge	Speer’s Collared Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut-headed Partridge

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Speer’s Collared Frog

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 5 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Venezuela. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Chestnut-headed Partridge

The Chestnut-headed Partridge (Arborophila cambodiana) is a species in the genus Arborophila. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.