Darwin s Nesoryzomys vs pygmy arrowhead

Nesoryzomys darwini compared with Sagittaria pygmaea

Key Differences

• Darwin s Nesoryzomys is Extinct while pygmy arrowhead is Least Concern.

Taxonomic Classification

Rank	Darwin s Nesoryzomys	pygmy arrowhead
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Rodentia (Rodents)	Alismatales (Alismatales)
Family	Cricetidae	Alismataceae
Genus	Nesoryzomys	Sagittaria
Species	Nesoryzomys darwini	Sagittaria pygmaea

Conservation Status

Darwin s Nesoryzomys

EX — Extinct

pygmy arrowhead

LC — Least Concern

Physical Characteristics

Attribute	Darwin s Nesoryzomys	pygmy arrowhead
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Darwin s Nesoryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

pygmy arrowhead

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found in Taiwan.