gray wolf vs Cá Nhám búa không rãnh

Canis lupus compared with Sphyrna mokarran

Key Differences

• Cá Nhám búa không rãnh is 10.0x heavier than gray wolf.
• Cá Nhám búa không rãnh lives longer (40 years vs 13 years).

Taxonomic Classification

Rank	gray wolf	Cá Nhám búa không rãnh
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)	Chondrichthyes (Lớp Cá sụn)
Order	Carnivora (bộ Ăn thịt)	Carcharhiniformes (Bộ Cá mập mắt trắng)
Family	Canidae (Dogs & Wolves)	Sphyrnidae (Hammerhead Sharks)
Genus	Canis (Dogs & Wolves)	Sphyrna (Hammerhead Sharks)
Species	Canis lupus	Sphyrna mokarran

Evolutionary Relationship

gray wolf and Cá Nhám búa không rãnh share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

gray wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Cá Nhám búa không rãnh

CR — Critically Endangered

Trend: Decreasing ↓

Physical Characteristics

Attribute	gray wolf	Cá Nhám búa không rãnh
Diet	Carnivore	Carnivore
Average Lifespan	13 years	40 years
Average Length	1.6 m	5.0 m
Average Weight	45.0 kg	450.0 kg

Habitat & Geographic Range

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.

Cá Nhám búa không rãnh

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 5 distinct biome types spanning the Indomalayan and Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

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.

Cá Nhám búa không rãnh

The largest hammerhead shark species, great hammerheads reach up to 6 meters and are found in tropical and subtropical coastal waters worldwide. Their distinctive T-shaped head (cephalofoil) dramatically increases sensory surface area for electroreception, enabling them to detect buried stingrays through sand with exceptional precision — stingrays are a preferred prey. Critically Endangered, with populations declining dramatically due to highly valued fins and bycatch mortality.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia