Pacific Spiny-rat vs Semipalmated Plover

Proechimys decumanus compared with Charadrius semipalmatus

Key Differences

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

Taxonomic Classification

Rank	Pacific Spiny-rat	Semipalmated Plover
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Echimyidae	Charadriidae
Genus	Proechimys	Charadrius
Species	Proechimys decumanus	Charadrius semipalmatus

Evolutionary Relationship

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

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Semipalmated Plover

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	Semipalmated Plover
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Semipalmated Plover

Habitat

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

Range

Widely distributed across Europe (Norway, Sweden), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Semipalmated Plover

Semipalmated Plover (Charadrius semipalmatus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador