Yellowfin Tuna vs Zebra Danio

Thunnus albacares comparado com Danio rerio

Taxonomy & Classification

Atributo	Yellowfin Tuna	Zebra Danio
Nome Científico	Thunnus albacares	Danio rerio
Ordem	Scombriformes	Cypriniformes
Família	Scombridae	Danionidae
Conservation Status	Least Concern	Least Concern

Physical Traits

Atributo	Yellowfin Tuna	Zebra Danio
Comprimento Máximo	239,0 cm	5,0 cm
Peso Máximo	200,0 kg	0,001 kg
Cor	Dark metallic blue-black back contrasting with a silver-white belly; a golden-yellow lateral band runs mid-body; dorsal, anal, and finlets are bright canary yellow with black edges.	Silver to pale gold body with five continuous horizontal royal-blue stripes running from gill to tail tip, including through the fins; belly silvery-white; fins clear with blue-gold striping.

Habitat & Environment

Atributo	Yellowfin Tuna	Zebra Danio
Tipo de Água	Saltwater	Freshwater
Faixa de Profundidade	1-1602m	—
Distribuição Geográfica	Pantropical, ranging across the Atlantic, Indian, and Pacific oceans between roughly 40°N and 35°S. Aggregates around seamounts, fish aggregating devices, and thermocline boundaries in pelagic …	Native to the Ganges and Brahmaputra river basins of Bangladesh, India, Nepal, and Myanmar. Inhabits fast-flowing hill streams, rice paddies, and shallow ponds across the …
Habitat	Pelagic, estuaries	Fast-flowing, clear mountain streams of the Ganges-Brahmaputra region, India and Bangladesh. Clean, well-oxygenated, shallow water with sandy and gravelly substrate (18-26°C). Lab model organism.

Aquarium Suitability

Atributo	Yellowfin Tuna	Zebra Danio
Tamanho Mínimo do Aquário	—	40 L
Temperatura	—	18-24
Faixa de pH	—	6.0-8.0
Nível de Cuidado	—	Easy
Temperamento	—	Peaceful

Informações de Pesca

Atributo	Yellowfin Tuna	Zebra Danio
Peixe Esportivo	Sim	Não
Classificação de Resistência	9/10	—
Recorde Mundial	—	—
Nível de Mercúrio	—	—

Cuisine & Edibility

Yellowfin Tuna

Lean, dense flesh with a clean, meaty flavor; prized for sashimi and poke. Excellent seared rare, grilled as steaks, or served raw; one of the most commercially valued tunas.

Zebra Danio

Not consumed — a hardy ornamental aquarium fish notable for its horizontal blue-silver stripes and active schooling behavior; also a widely used laboratory model organism.

Species Overview

Yellowfin Tuna

The yellowfin tuna is a pelagic predator found in tropical and subtropical oceans worldwide. Capable of speeds exceeding 75 km/h, it is prized both as a sport fish and for its high-quality sashimi-grade flesh.

Zebra Danio

The zebrafish is a small cyprinid native to South Asia's freshwater streams. Its distinctive blue-and-gold horizontal stripes and hardy nature make it a popular aquarium fish. It is also the most widely used vertebrate model organism in genetic research.