Chorlitejo grande vs Pacific Spiny-rat

Charadrius hiaticula compared with Proechimys decumanus

Key Differences

• Chorlitejo grande is Critically Endangered while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Chorlitejo grande	Pacific Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (Birds)	Mammalia (mamíferos)
Order	Charadriiformes (Charadriiformes)	Rodentia (Rodents)
Family	Charadriidae	Echimyidae
Genus	Charadrius	Proechimys
Species	Charadrius hiaticula	Proechimys decumanus

Evolutionary Relationship

Chorlitejo grande and Pacific Spiny-rat share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Chorlitejo grande

CR — Critically Endangered

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Chorlitejo grande	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chorlitejo grande

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries) and North America (United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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.

Chorlitejo grande

El chorlitejo grande (Charadrius hiaticula) está clasificado como En Peligro Crítico (CR) en la Lista Roja de la UICN. Enfrenta un riesgo extremadamente alto de extinción en estado silvestre debido al severo declive poblacional y la pérdida de hábitat.