Alston s Cotton Rat vs Armed Nomad Bee

Sigmodon alstoni compared with Nomada armata

Key Differences

• Alston s Cotton Rat is Least Concern while Armed Nomad Bee is Extinct.

Taxonomic Classification

Rank	Alston s Cotton Rat	Armed Nomad Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Arthropoda (artrópode)
Class	Mammalia (mamíferos)	Insecta (inseto)
Order	Rodentia (Roedores)	Hymenoptera (Ants, Bees & Wasps)
Family	Cricetidae	Apidae (Bees)
Genus	Sigmodon	Nomada
Species	Sigmodon alstoni	Nomada armata

Evolutionary Relationship

Alston s Cotton Rat and Armed Nomad Bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Armed Nomad Bee

EX — Extinct

Physical Characteristics

Attribute	Alston s Cotton Rat	Armed Nomad Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alston s Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Armed Nomad Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Alston s Cotton Rat

The Alston s Cotton Rat (Sigmodon alstoni) is a species in the genus Sigmodon. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems. Distributed across Colombia and Venezuela.

Armed Nomad Bee

The Armed Nomad Bee, Nomada armata, is a species. It is currently assessed as extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.