Humboldt's Squirrel Monkey vs Mourning Cloak

Saimiri cassiquiarensis compared with Nymphalis antiopa

Key Differences

• Humboldt's Squirrel Monkey is Near Threatened while Mourning Cloak is Critically Endangered.

Taxonomic Classification

Rank	Humboldt's Squirrel Monkey	Mourning Cloak
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum	Chordata (Chordates)	Arthropoda (Artropoda)
Class	Mammalia (mamalia)	Insecta (serangga)
Order	Primates (Primata)	Lepidoptera (Butterflies & Moths)
Family	Cebidae	Nymphalidae (Brush-footed Butterflies)
Genus	Saimiri	Nymphalis
Species	Saimiri cassiquiarensis	Nymphalis antiopa

Evolutionary Relationship

Humboldt's Squirrel Monkey and Mourning Cloak share a common ancestor at the Kingdom level: Animalia. (hewan)

Conservation Status

Humboldt's Squirrel Monkey

NT — Near Threatened

Mourning Cloak

CR — Critically Endangered

Physical Characteristics

Attribute	Humboldt's Squirrel Monkey	Mourning Cloak
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Humboldt's Squirrel Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Mourning Cloak

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 9 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (39 countries) and North America (Canada, United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Mourning Cloak

Mourning Cloak (Nymphalis antiopa) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.