Chestnut Weeper Capuchin vs Small Adder's-Tongue

Cebus castaneus compared with Ophioglossum azoricum

Key Differences

• Chestnut Weeper Capuchin is Least Concern while Small Adder's-Tongue is Critically Endangered.

Taxonomic Classification

Rank	Chestnut Weeper Capuchin	Small Adder's-Tongue
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Primates (Primates)	Ophioglossales (Ophioglossales)
Family	Cebidae	Ophioglossaceae
Genus	Cebus	Ophioglossum
Species	Cebus castaneus	Ophioglossum azoricum

Conservation Status

Chestnut Weeper Capuchin

LC — Least Concern

Small Adder's-Tongue

CR — Critically Endangered

Physical Characteristics

Attribute	Chestnut Weeper Capuchin	Small Adder's-Tongue
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut Weeper Capuchin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Small Adder's-Tongue

Habitat

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

Range

Distributed across Belgium, Iceland, Norway, Portugal, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Chestnut Weeper Capuchin

The Chestnut Weeper Capuchin (Cebus castaneus) is a species in the genus Cebus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.