Collared Worm Salamander vs Fawn-colored Mouse

Oedipina collaris compared with Mus cervicolor

Key Differences

• Collared Worm Salamander is Data Deficient while Fawn-colored Mouse is Least Concern.

Taxonomic Classification

Rank	Collared Worm Salamander	Fawn-colored Mouse
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Amphibia (สัตว์สะเทินน้ำสะเทินบก)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Caudata (ซาลาแมนเดอร์)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Plethodontidae	Muridae (Mice & Rats)
Genus	Oedipina	Mus (House Mice)
Species	Oedipina collaris	Mus cervicolor

Evolutionary Relationship

Collared Worm Salamander and Fawn-colored Mouse share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Collared Worm Salamander

DD — Data Deficient

Fawn-colored Mouse

LC — Least Concern

Physical Characteristics

Attribute	Collared Worm Salamander	Fawn-colored Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Collared Worm Salamander

Habitat

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

Fawn-colored Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Collared Worm Salamander

The Collared Worm Salamander, known scientifically as <em>Oedipina collaris</em>, is a slender, elongated salamander belonging to the family Plethodontidae, the lungless salamanders. <em>Oedipina collaris</em> is characterised by its worm-like body form, extremely elongated trunk with many vertebrae, short limbs, and a long tail — morphological features that adapt the species for a burrowing or semi-fossorial lifestyle. As a plethodontid salamander, <em>Oedipina collaris</em> lacks lungs and respires entirely through its moist skin, making it highly dependent on humid environments. The species inhabits freshwater habitats, moist forests, and wetlands. Detailed biological traits including typical lifespan, body length, and weight are poorly documented for this species in available literature. The Collared Worm Salamander is currently assessed as Data Deficient on the IUCN Red List, indicating that insufficient information is available to determine its conservation status accurately, and further research on the species' distribution and population trends is required.