crested arrowhead vs Darwin s Nesoryzomys

Sagittaria cristata compared with Nesoryzomys darwini

Key Differences

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

Taxonomic Classification

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

Conservation Status

crested arrowhead

LC — Least Concern

Darwin s Nesoryzomys

EX — Extinct

Physical Characteristics

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

Habitat & Geographic Range

crested arrowhead

Habitat

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

Range

Found in Canada.

Darwin s Nesoryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.