Brown Spider Monkey vs Common Plain Neb

Ateles hybridus compared with Monochroa tenebrella

Key Differences

• Brown Spider Monkey is Critically Endangered while Common Plain Neb is Least Concern.

Taxonomic Classification

Rank	Brown Spider Monkey	Common Plain Neb
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Atelidae	Gelechiidae
Genus	Ateles	Monochroa
Species	Ateles hybridus	Monochroa tenebrella

Evolutionary Relationship

Brown Spider Monkey and Common Plain Neb share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Spider Monkey

CR — Critically Endangered

Common Plain Neb

LC — Least Concern

Physical Characteristics

Attribute	Brown Spider Monkey	Common Plain Neb
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Spider Monkey

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 6 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

Common Plain Neb

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Brown Spider Monkey

The Brown Spider Monkey (Ateles hybridus) is a species in the genus Ateles. It is currently classified as Critically Endangered on the IUCN Red List. 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 6 distinct biome types spanning the

Common Plain Neb

<em>Monochroa tenebrella</em>, the common plain neb, is a small moth in the family Gelechiidae, a large and taxonomically complex family of micromoths. It is a nondescript, grey-brown species with narrow forewings typical of the gelechiid body plan, making field identification challenging without close examination. The species is typically associated with wetland and riparian habitats, where its larval host plants are found, and adults are usually encountered in late spring and early summer. <em>Monochroa tenebrella</em> is distributed across northern Europe, with confirmed records from Belgium, Denmark, Norway, and Sweden, suggesting a preference for temperate Atlantic and continental European climates. It is assessed as Least Concern on the IUCN Red List, reflecting an absence of major known threats at the population level. Biological traits such as average adult lifespan, wingspan measurements beyond general range estimates, larval host plant associations, and detailed dietary data remain poorly documented in the scientific literature. Like many micromoths, the species is understudied relative to larger Lepidoptera, and its ecology, population dynamics, and responses to habitat change are not well characterised. Continued recording by amateur lepidopterists is important for monitoring its distribution and status.