Cape Sea-snake vs gray wolf

Eptatretus hexatrema compared with Canis lupus

Key Differences

• Cape Sea-snake is Least Concern while gray wolf is Critically Endangered.

Taxonomic Classification

Rank	Cape Sea-snake	gray wolf
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Myxini (Myxini)	Mammalia (Mammals)
Order	Myxiniformes (Myxiniformes)	Carnivora (Carnivorans)
Family	Myxinidae	Canidae (Dogs & Wolves)
Genus	Eptatretus	Canis (Dogs & Wolves)
Species	Eptatretus hexatrema	Canis lupus

Evolutionary Relationship

Cape Sea-snake and gray wolf share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cape Sea-snake

LC — Least Concern

gray wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	Cape Sea-snake	gray wolf
Diet	—	Carnivore
Average Lifespan	—	13 years
Average Length	—	1.6 m
Average Weight	—	45.0 kg

Habitat & Geographic Range

Cape Sea-snake

gray wolf

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, deserts and xeric shrublands, and tropical and subtropical dry broadleaf forests, among 13 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Seychelles), Asia (Japan), Europe (5 countries), North America (7 countries), Oceania and the Pacific (Marshall Islands, Vanuatu), and South America (5 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Cape Sea-snake

The Cape Sea-snake (Eptatretus hexatrema) is a species in the genus Eptatretus. It is currently classified as Least Concern (LC) on the IUCN Red List.

gray wolf

The most widely distributed wild canid, gray wolves range from North America across Eurasia in diverse habitats including tundra, forests, and grasslands. Highly social animals living in family packs led by a dominant breeding pair. As keystone predators, wolves regulate prey populations and profoundly shape ecosystem structure, as demonstrated by their reintroduction in Yellowstone. Once heavily persecuted, populations are recovering in many regions.