Gray-bellied Night Monkey vs Ruddy Darter

Aotus lemurinus compared with Sympetrum sanguineum

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Ruddy Darter is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Ruddy Darter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Odonata (Odonata)
Family	Aotidae	Libellulidae
Genus	Aotus	Sympetrum
Species	Aotus lemurinus	Sympetrum sanguineum

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Ruddy Darter

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Ruddy Darter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Ruddy Darter

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

Ruddy Darter

Ruddy Darter (Sympetrum sanguineum) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.