Arrowhead Spiketail vs Colorful Pericote

Cordulegaster obliqua compared with Auliscomys pictus

Taxonomic Classification

Rank	Arrowhead Spiketail	Colorful Pericote
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Odonata (Odonata)	Rodentia (Rodents)
Family	Cordulegastridae	Cricetidae
Genus	Cordulegaster	Auliscomys
Species	Cordulegaster obliqua	Auliscomys pictus

Evolutionary Relationship

Arrowhead Spiketail and Colorful Pericote share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arrowhead Spiketail

LC — Least Concern

Colorful Pericote

LC — Least Concern

Physical Characteristics

Attribute	Arrowhead Spiketail	Colorful Pericote
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrowhead Spiketail

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

Colorful Pericote

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arrowhead Spiketail

The Arrowhead Spiketail, Cordulegaster obliqua, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.