Atlantic Bluefin Tuna vs Lobo gris

Thunnus thynnus compared with Canis lupus

Key Differences

  • Atlantic Bluefin Tuna is Least Concern while Lobo gris is Critically Endangered.
  • Atlantic Bluefin Tuna is 5.6x heavier than Lobo gris.
  • Atlantic Bluefin Tuna lives longer (40 years vs 13 years).

Taxonomic Classification

Rank Atlantic Bluefin Tuna Lobo gris
Kingdom same Animalia (Animals) Animalia (Animals)
Phylum same Chordata (cordados) Chordata (cordados)
Class Actinopterygii (Ray-finned Fish) Mammalia (mamíferos)
Order Perciformes (Perch-like Fish) Carnivora (carnívoros)
Family Scombridae (Tunas & Mackerels) Canidae (Dogs & Wolves)
Genus Thunnus (Tunas) Canis (Dogs & Wolves)
Species Thunnus thynnus Canis lupus

Evolutionary Relationship

Atlantic Bluefin Tuna and Lobo gris share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Atlantic Bluefin Tuna

LC — Least Concern

Trend: Increasing ↑

Lobo gris

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute Atlantic Bluefin Tuna Lobo gris
Diet Carnivore Carnivore
Average Lifespan 40 years 13 years
Average Length 2.5 m 1.6 m
Average Weight 250.0 kg 45.0 kg

Habitat & Geographic Range

Atlantic Bluefin Tuna

Habitat

Found across multiple habitat types including temperate coniferous forests, montane grasslands and shrublands, and Mediterranean forests and woodlands within the Palearctic biogeographic realm.

Range

Distributed across Italy, Japan, Morocco, Spain, and United States.

Lobo gris

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.

Atlantic Bluefin Tuna

El atún rojo del Atlántico (Thunnus thynnus) es uno de los peces más grandes, más rápidos y de mayor valor económico del mundo, con individuos que pueden superar los 600 kilogramos. Su estado de conservación es en peligro (EN) y sus poblaciones silvestres han disminuido drásticamente por la sobrepesca, habiéndose llegado a subastar un solo ejemplar de calidad por más de tres millones de dólares en Japón.

Lobo gris

El lobo gris (Canis lupus), el cánido silvestre más ampliamente distribuido, se extiende desde América del Norte a través de Eurasia en hábitats diversos que incluyen la tundra, bosques y praderas. Son animales altamente sociales que viven en manadas familiares lideradas por una pareja reproductora dominante. Como depredadores clave, los lobos regulan las poblaciones de presas y moldean profundamente la estructura del ecosistema, como demostró su reintroducción en Yellowstone. Antes muy perseguidos, las poblaciones se están recuperando en muchas regiones.

Shared Countries

Both species can be found in 2 countries:

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