Colorful Pericote vs Eurasian water shrew

Auliscomys pictus compared with Neomys fodiens

Key Differences

• Colorful Pericote is Least Concern while Eurasian water shrew is Endangered.

Taxonomic Classification

Rank	Colorful Pericote	Eurasian water shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Rodentia (Roedores)	Soricomorpha (Soricomorpha)
Family	Cricetidae	Soricidae
Genus	Auliscomys	Neomys
Species	Auliscomys pictus	Neomys fodiens

Evolutionary Relationship

Colorful Pericote and Eurasian water shrew share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Colorful Pericote

LC — Least Concern

Eurasian water shrew

EN — Endangered

Physical Characteristics

Attribute	Colorful Pericote	Eurasian water shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Colorful Pericote

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Eurasian water shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Eurasian water shrew

O musaranho-de-água-euroasiático (Neomys fodiens) está classificado como Em Perigo (EN) na Lista Vermelha da UICN. Em alto risco de extinção no estado selvagem, com declínio populacional significativo e ameaças contínuas à sua sobrevivência.