Smalltooth stingray vs Yellow-browed Sparrow

Hypanus rudis compared with Ammodramus aurifrons

Key Differences

• Smalltooth stingray is Critically Endangered while Yellow-browed Sparrow is Least Concern.

Taxonomic Classification

Rank	Smalltooth stingray	Yellow-browed Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Aves (Birds)
Order	Myliobatiformes (Myliobatiformes)	Passeriformes (Songbirds)
Family	Dasyatidae	Passerellidae
Genus	Hypanus	Ammodramus
Species	Hypanus rudis	Ammodramus aurifrons

Evolutionary Relationship

Smalltooth stingray and Yellow-browed Sparrow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Smalltooth stingray

CR — Critically Endangered

Yellow-browed Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Smalltooth stingray	Yellow-browed Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Smalltooth stingray

Yellow-browed Sparrow

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Yellow-browed Sparrow

Yellow-browed Sparrow (Ammodramus aurifrons) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.