Cottontop Tamarin vs Least Moonwort

Saguinus oedipus compared with Botrychium simplex

Key Differences

• Cottontop Tamarin is Critically Endangered while Least Moonwort is Endangered.

Taxonomic Classification

Rank	Cottontop Tamarin	Least Moonwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Primates (Primates)	Ophioglossales (Ophioglossales)
Family	Callitrichidae	Ophioglossaceae
Genus	Saguinus	Botrychium
Species	Saguinus oedipus	Botrychium simplex

Conservation Status

Cottontop Tamarin

CR — Critically Endangered

Least Moonwort

EN — Endangered

Physical Characteristics

Attribute	Cottontop Tamarin	Least Moonwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cottontop Tamarin

Habitat

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

Range

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

Least Moonwort

Habitat

Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (8 countries) and North America (United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.