Alexandria false antechinus vs Speer’s Collared Frog

Pseudantechinus mimulus compared with Mannophryne speeri

Key Differences

• Alexandria false antechinus is Near Threatened while Speer’s Collared Frog is Critically Endangered.

Taxonomic Classification

Rank	Alexandria false antechinus	Speer’s Collared Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Dasyuromorphia (Dasyuromorphia)	Anura (Frogs & Toads)
Family	Dasyuridae	Aromobatidae
Genus	Pseudantechinus	Mannophryne
Species	Pseudantechinus mimulus	Mannophryne speeri

Evolutionary Relationship

Alexandria false antechinus and Speer’s Collared Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Alexandria false antechinus

NT — Near Threatened

Speer’s Collared Frog

CR — Critically Endangered

Physical Characteristics

Attribute	Alexandria false antechinus	Speer’s Collared Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alexandria false antechinus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Alexandria false antechinus

The Alexandria false antechinus (Pseudantechinus mimulus) is a species in the genus Pseudantechinus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.