American Redstart vs Big eye thresher shark

Setophaga ruticilla compared with Alopias superciliosus

Key Differences

• American Redstart is Least Concern while Big eye thresher shark is Vulnerable.

Taxonomic Classification

Rank	American Redstart	Big eye thresher shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Chondrichthyes (Cartilaginous Fish)
Order	Passeriformes (Songbirds)	Lamniformes (Mackerel Sharks)
Family	Parulidae	Alopiidae
Genus	Setophaga	Alopias
Species	Setophaga ruticilla	Alopias superciliosus

Evolutionary Relationship

American Redstart and Big eye thresher shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

American Redstart

LC — Least Concern

Big eye thresher shark

VU — Vulnerable

Physical Characteristics

Attribute	American Redstart	Big eye thresher shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American Redstart

Habitat

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

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Big eye thresher shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Distributed across Chile, Colombia, Portugal, Taiwan, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

American Redstart

American Redstart (Setophaga ruticilla) 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.

Big eye thresher shark

The Big eye thresher shark (Alopias superciliosus) is a species in the genus Alopias. It is currently classified as Vulnerable on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela