Black-throated Mango vs Collared Worm Salamander

Anthracothorax nigricollis compared with Oedipina collaris

Key Differences

• Black-throated Mango is Least Concern while Collared Worm Salamander is Data Deficient.

Taxonomic Classification

Rank	Black-throated Mango	Collared Worm Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Amphibia (Amphibians)
Order	Apodiformes (Apodiformes)	Caudata (Caudata)
Family	Trochilidae	Plethodontidae
Genus	Anthracothorax	Oedipina
Species	Anthracothorax nigricollis	Oedipina collaris

Evolutionary Relationship

Black-throated Mango and Collared Worm Salamander share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-throated Mango

LC — Least Concern

Collared Worm Salamander

DD — Data Deficient

Physical Characteristics

Attribute	Black-throated Mango	Collared Worm Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-throated Mango

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Collared Worm Salamander

Habitat

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

Black-throated Mango

A large, striking hummingbird of tropical forests from southern Mexico to Argentina, black-throated mangos have dramatic sexual dimorphism — males display glittering black throat and breast with violet and green flanks and a bold purple tail, while females are white below with a central black stripe. Inhabiting forest edges, clearings, and gardens, they aggressively defend flowering trees. Males perform spectacular aerial display flights at treetop height. Listed as Least Concern across their broad neotropical range.

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.