Brighton Sober vs Speer’s Collared Frog

Aproaerema vinella compared with Mannophryne speeri

Key Differences

• Brighton Sober is Extinct while Speer’s Collared Frog is Critically Endangered.

Taxonomic Classification

Rank	Brighton Sober	Speer’s Collared Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Amphibia (Amphibians)
Order	Lepidoptera (Butterflies & Moths)	Anura (Frogs & Toads)
Family	Gelechiidae	Aromobatidae
Genus	Aproaerema	Mannophryne
Species	Aproaerema vinella	Mannophryne speeri

Evolutionary Relationship

Brighton Sober and Speer’s Collared Frog share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brighton Sober

EX — Extinct

Speer’s Collared Frog

CR — Critically Endangered

Physical Characteristics

Attribute	Brighton Sober	Speer’s Collared Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brighton Sober

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Denmark.

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.

Brighton Sober

The Brighton Sober (Aproaerema vinella) is a species in the genus Aproaerema. It is currently classified as Extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.