brittlestar vs Merida’s Collared Frog

Amphiura chiajei compared with Mannophryne collaris

Key Differences

• brittlestar is Least Concern while Merida’s Collared Frog is Endangered.

Taxonomic Classification

Rank	brittlestar	Merida’s Collared Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Chordata (Chordates)
Class	Ophiuroidea (Ophiuroidea)	Amphibia (Amphibians)
Order	Amphilepidida (Amphilepidida)	Anura (Frogs & Toads)
Family	Amphiuridae	Aromobatidae
Genus	Amphiura	Mannophryne
Species	Amphiura chiajei	Mannophryne collaris

Evolutionary Relationship

brittlestar and Merida’s Collared Frog share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

brittlestar

LC — Least Concern

Merida’s Collared Frog

EN — Endangered

Physical Characteristics

Attribute	brittlestar	Merida’s Collared Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Merida’s Collared Frog

Habitat

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

Range

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

brittlestar

The Brittlestar (Amphiura chiajei) is a species in the genus Amphiura. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.