Carriker’s Speckled Tree-rat vs Speckled Hummingbird

Pattonomys carrikeri compared with Adelomyia melanogenys

Key Differences

• Carriker’s Speckled Tree-rat is Data Deficient while Speckled Hummingbird is Least Concern.

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Speckled Hummingbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Apodiformes (Apodiformes)
Family	Echimyidae	Trochilidae
Genus	Pattonomys	Adelomyia
Species	Pattonomys carrikeri	Adelomyia melanogenys

Evolutionary Relationship

Carriker’s Speckled Tree-rat and Speckled Hummingbird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Speckled Hummingbird

LC — Least Concern

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Speckled Hummingbird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Carriker’s Speckled Tree-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Speckled Hummingbird

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Carriker’s Speckled Tree-rat

The Carriker’s Speckled Tree-rat (Pattonomys carrikeri) is a species in the genus Pattonomys. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Speckled Hummingbird

A medium-sized hummingbird with speckled or spotted underparts — unusual among hummingbirds dominated by plain or iridescent plumages — speckled hummingbirds inhabit cloud forest and forest edges in the Andes from Colombia and Venezuela south to Bolivia at elevations of 900–3,000 meters. The spotted underpart pattern provides remarkable camouflage when the bird perches on lichen-covered bark. They forage on nectar and small arthropods and are important pollinators of Andean epiphytes.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela