Eastern spider beetle vs Gray-bellied Night Monkey

Ptinus raptor compared with Aotus lemurinus

Key Differences

• Eastern spider beetle is Least Concern while Gray-bellied Night Monkey is Vulnerable.

Taxonomic Classification

Rank	Eastern spider beetle	Gray-bellied Night Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Primates (Primates)
Family	Ptinidae	Aotidae
Genus	Ptinus	Aotus
Species	Ptinus raptor	Aotus lemurinus

Evolutionary Relationship

Eastern spider beetle and Gray-bellied Night Monkey share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Eastern spider beetle

LC — Least Concern

Gray-bellied Night Monkey

VU — Vulnerable

Physical Characteristics

Attribute	Eastern spider beetle	Gray-bellied Night Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern spider beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (4 countries) and North America (Canada, United States).

Gray-bellied Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.