Cuatro Ojos vs Brook Floater

Aotus nigriceps compared with Alasmidonta varicosa

Key Differences

• Cuatro Ojos is Least Concern while Brook Floater is Vulnerable.

Taxonomic Classification

Rank	Cuatro Ojos	Brook Floater
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Mollusca (moluscos)
Class	Mammalia (mamíferos)	Bivalvia (Bivalvia)
Order	Primates (Primates)	Unionida (Unionida)
Family	Aotidae	Unionidae
Genus	Aotus	Alasmidonta
Species	Aotus nigriceps	Alasmidonta varicosa

Evolutionary Relationship

Cuatro Ojos and Brook Floater share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Cuatro Ojos

LC — Least Concern

Brook Floater

VU — Vulnerable

Physical Characteristics

Attribute	Cuatro Ojos	Brook Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cuatro Ojos

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brook Floater

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

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

Cuatro Ojos

The Black-headed Night Monkey (Aotus nigriceps) is a species in the genus Aotus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Brook Floater

The Brook Floater (Alasmidonta varicosa) is a species in the genus Alasmidonta. It is currently classified as Vulnerable on the IUCN Red List. Native to North America, inhabiting ecosystems characteristic of the region.