Chestnut Weeper Capuchin vs Collared Worm Salamander

Cebus castaneus compared with Oedipina collaris

Key Differences

• Chestnut Weeper Capuchin is Least Concern while Collared Worm Salamander is Data Deficient.

Taxonomic Classification

Rank	Chestnut Weeper Capuchin	Collared Worm Salamander
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Amphibia (động vật lưỡng cư)
Order	Primates (bộ Linh trưởng)	Caudata (Bộ Có đuôi)
Family	Cebidae	Plethodontidae
Genus	Cebus	Oedipina
Species	Cebus castaneus	Oedipina collaris

Evolutionary Relationship

Chestnut Weeper Capuchin and Collared Worm Salamander share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Chestnut Weeper Capuchin

LC — Least Concern

Collared Worm Salamander

DD — Data Deficient

Physical Characteristics

Attribute	Chestnut Weeper Capuchin	Collared Worm Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut Weeper Capuchin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Collared Worm Salamander

Habitat

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

Chestnut Weeper Capuchin

The Chestnut Weeper Capuchin (Cebus castaneus) is a species in the genus Cebus. It is currently classified as Least Concern on the IUCN Red List. 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.