arrowroot vs Pacific Spiny-rat

Thalia geniculata compared with Proechimys decumanus

Key Differences

• arrowroot is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	arrowroot	Pacific Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Thaliacea (Thaliacea)	Mammalia (Mammals)
Order	Salpida (Salpida)	Rodentia (Rodents)
Family	Salpidae	Echimyidae
Genus	Thalia	Proechimys
Species	Thalia geniculata	Proechimys decumanus

Evolutionary Relationship

arrowroot and Pacific Spiny-rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

arrowroot

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	arrowroot	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arrowroot

Habitat

Native to Africa and Asia and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (Guinea), Asia (India, Taiwan), North America (Cuba), Oceania and the Pacific (Australia), and South America (Brazil, Colombia).

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

arrowroot

The Arrowroot, Thalia geniculata, is a species. It is currently assessed as least concern on the IUCN Red List. Native to Africa and Asia and North America, inhabiting ecosystems characteristic of the region.