Campbell Islands Teal vs Delicate Pygmy Rice Rat

Anas nesiotis compared with Oligoryzomys delicatus

Key Differences

• Campbell Islands Teal is Vulnerable while Delicate Pygmy Rice Rat is Data Deficient.

Taxonomic Classification

Rank	Campbell Islands Teal	Delicate Pygmy Rice Rat
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Aves (นก)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Anseriformes (อันดับห่าน)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Anatidae	Cricetidae
Genus	Anas	Oligoryzomys
Species	Anas nesiotis	Oligoryzomys delicatus

Evolutionary Relationship

Campbell Islands Teal and Delicate Pygmy Rice Rat share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Campbell Islands Teal

VU — Vulnerable

Delicate Pygmy Rice Rat

DD — Data Deficient

Physical Characteristics

Attribute	Campbell Islands Teal	Delicate Pygmy Rice Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Campbell Islands Teal

Habitat

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

Range

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

Delicate Pygmy Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Campbell Islands Teal

The Campbell Islands Teal (Anas nesiotis) is a species in the genus Anas. It is currently classified as Vulnerable on the IUCN Red List. Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.