Banded eagle ray vs Collared Worm Salamander

Aetomylaeus nichofii compared with Oedipina collaris

Key Differences

• Banded eagle ray is Vulnerable while Collared Worm Salamander is Data Deficient.

Taxonomic Classification

Rank	Banded eagle ray	Collared Worm Salamander
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Elasmobranchii	Amphibia (amfibiler)
Order	Myliobatiformes (Myliobatiformes)	Caudata (Semender)
Family	Myliobatidae	Plethodontidae
Genus	Aetomylaeus	Oedipina
Species	Aetomylaeus nichofii	Oedipina collaris

Evolutionary Relationship

Banded eagle ray and Collared Worm Salamander share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Banded eagle ray

VU — Vulnerable

Collared Worm Salamander

DD — Data Deficient

Physical Characteristics

Attribute	Banded eagle ray	Collared Worm Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Banded eagle ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Collared Worm Salamander

Habitat

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

Banded eagle ray

The Banded eagle ray (Aetomylaeus nichofii) is a species in the genus Aetomylaeus. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

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.