Barizo Dorsirrojo vs Tlaconete regordete

Saimiri oerstedii compared with Aquiloeurycea cephalica

Key Differences

• Barizo Dorsirrojo is Endangered while Tlaconete regordete is Least Concern.

Taxonomic Classification

Rank	Barizo Dorsirrojo	Tlaconete regordete
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Amphibia (Amphibians)
Order	Primates (Primates)	Caudata (Urodela)
Family	Cebidae	Plethodontidae
Genus	Saimiri	Aquiloeurycea
Species	Saimiri oerstedii	Aquiloeurycea cephalica

Evolutionary Relationship

Barizo Dorsirrojo and Tlaconete regordete share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Barizo Dorsirrojo

EN — Endangered

Tlaconete regordete

LC — Least Concern

Physical Characteristics

Attribute	Barizo Dorsirrojo	Tlaconete regordete
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Barizo Dorsirrojo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tlaconete regordete

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico.

Barizo Dorsirrojo

The Central American Squirrel Monkey (Saimiri oerstedii) is a species in the genus Saimiri. It is currently classified as Endangered on the IUCN Red List.

Tlaconete regordete

The Chunky False Brook Salamander (Aquiloeurycea cephalica) is a Least Concern plethodontid salamander endemic to Mexico, found in cloud forest and humid montane habitats in the Sierra Madre Oriental and related mountain ranges. The genus Aquiloeurycea is a recently erected Mexican endemic genus segregated from the broader genus Pseudoeurycea, comprising several small, robustly built (hence 'chunky') salamanders associated with high-elevation forests. Like all plethodontids, A. cephalica is a lungless salamander that breathes entirely through its moist, vascularized skin and the lining of its mouth. It is a direct developer, skipping the aquatic larval stage entirely and laying eggs in terrestrial microhabitats such as rotting logs, leaf litter, and soil. A. cephalica inhabits cool, humid forests of pine-oak and cloud forest zones in northern Mexico, where it forages for small invertebrates in the leaf litter and soil. The IUCN assesses it as Least Concern due to its reasonably wide distribution within its montane range. Deforestation, cattle grazing, and the conversion of cloud forest to agriculture represent ongoing threats to populations throughout its range.