Green-tailed Trainbearer vs Lesser Spot-nosed Monkey

Lesbia nuna compared with Cercopithecus petaurista

Key Differences

• Green-tailed Trainbearer is Least Concern while Lesser Spot-nosed Monkey is Near Threatened.

Taxonomic Classification

Rank	Green-tailed Trainbearer	Lesser Spot-nosed Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Primates (Primates)
Family	Trochilidae	Cercopithecidae (Old World Monkeys)
Genus	Lesbia	Cercopithecus
Species	Lesbia nuna	Cercopithecus petaurista

Evolutionary Relationship

Green-tailed Trainbearer and Lesser Spot-nosed Monkey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Green-tailed Trainbearer

LC — Least Concern

Lesser Spot-nosed Monkey

NT — Near Threatened

Physical Characteristics

Attribute	Green-tailed Trainbearer	Lesser Spot-nosed Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Green-tailed Trainbearer

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Lesser Spot-nosed Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Green-tailed Trainbearer

A medium-sized Andean hummingbird with a long, deeply forked green tail — the longest tail relative to body size among trainbearer hummingbirds — male green-tailed trainbearers inhabit open grassland, scrub, and Andean hedgerows from Ecuador to Bolivia at elevations of 2,000–4,000 meters. Males perform aerial display flights with the ornamental tail streaming behind. Found in semi-open Andean landscapes including gardens, agricultural areas, and páramo edges where they feed at diverse flowering plants.