Hudson s Thomaomys vs Plain-crowned Spinetail

Thomasomys hudsoni compared with Synallaxis gujanensis

Key Differences

• Hudson s Thomaomys is Vulnerable while Plain-crowned Spinetail is Least Concern.

Taxonomic Classification

Rank	Hudson s Thomaomys	Plain-crowned Spinetail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Furnariidae
Genus	Thomasomys	Synallaxis
Species	Thomasomys hudsoni	Synallaxis gujanensis

Evolutionary Relationship

Hudson s Thomaomys and Plain-crowned Spinetail share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hudson s Thomaomys

VU — Vulnerable

Plain-crowned Spinetail

LC — Least Concern

Physical Characteristics

Attribute	Hudson s Thomaomys	Plain-crowned Spinetail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hudson s Thomaomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Plain-crowned Spinetail

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador