クロオビチドリ vs Colorful Pericote

Charadrius collaris compared with Auliscomys pictus

Taxonomic Classification

Rank	クロオビチドリ	Colorful Pericote
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Aves (鳥類)	Mammalia (哺乳類)
Order	Charadriiformes (チドリ目)	Rodentia (ネズミ目)
Family	Charadriidae	Cricetidae
Genus	Charadrius	Auliscomys
Species	Charadrius collaris	Auliscomys pictus

Evolutionary Relationship

クロオビチドリ and Colorful Pericote share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

クロオビチドリ

LC — Least Concern

Colorful Pericote

LC — Least Concern

Physical Characteristics

Attribute	クロオビチドリ	Colorful Pericote
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

クロオビチドリ

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Colorful Pericote

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

クロオビチドリ

エリマキチドリ（Charadrius collaris）は、IUCNレッドリストで軽度懸念（LC）に分類されています。分布域全域に広く分布し、個体群は安定しており、即座の保全上の懸念はありません。

Colorful Pericote

<em>Auliscomys pictus</em>, the colorful pericote, is a rodent in the family Cricetidae within the diverse South American assemblage of sigmodontine mice. This species is assessed as Least Concern by the IUCN and is associated with diverse terrestrial and aquatic ecosystems. Pericotes of the genus <em>Auliscomys</em> are typically inhabitants of high-altitude Andean environments, including puna grasslands, rocky slopes, and shrublands above the treeline. The colourful pelage suggested by the common name may reflect variation between the dorsal and ventral fur colouration typical of many Andean small mammals, providing countershading against open sky and substrate backgrounds. Like other small Andean rodents, <em>Auliscomys pictus</em> is likely omnivorous to herbivorous in diet, consuming seeds, plant material, and occasionally invertebrates. These rodents serve as important prey items for Andean raptors, foxes, and mustelids, occupying a central trophic position in high-altitude ecosystems. Limited survey data from specific countries have been recorded for this species. Biological traits of this species remain poorly documented in the scientific literature.