Perca-gigante vs Common Goldfish

Lates calcarifer comparado com Carassius auratus

Taxonomy & Classification

Atributo	Perca-gigante	Common Goldfish
Nome Científico	Lates calcarifer	Carassius auratus
Ordem	Perciformes	Cypriniformes
Família	Latidae	Cyprinidae
Conservation Status	Least Concern	Least Concern

Physical Traits

Atributo	Perca-gigante	Common Goldfish
Comprimento Máximo	200,0 cm	45,0 cm
Peso Máximo	60,0 kg	2,0 kg
Cor	Silver-grey to greenish-bronze flanks with a golden sheen under light; juveniles show a faint pale lateral stripe; operculum has a prominent dark margin and a small spine; fins clear to grayish.	Brilliant orange to deep golden-yellow body with a metallic sheen across all scales; domesticated forms range from white, yellow, and red to black and calico bicolor combinations.

Habitat & Environment

Atributo	Perca-gigante	Common Goldfish
Tipo de Água	Freshwater & Saltwater	Brackish
Faixa de Profundidade	10-40m	0-20m
Distribuição Geográfica	Indo-West Pacific from the Persian Gulf and Indian subcontinent east to China, Japan, and Australia. Catadromous; spawns in coastal marine waters and juveniles ascend rivers …	Originates from rivers and lakes of eastern China and possibly Korea; domesticated for over 1,000 years. Wild relatives inhabit slow rivers, ponds, and slightly brackish …
Habitat	Neritic, coral reefs, estuaries	Ponds, lakes, slow rivers across East Asia; introduced worldwide. Tolerates wide temperature range (10-30°C) and turbid water. Prefers shallow, vegetated areas with soft substrates. Domestic …

Aquarium Suitability

Atributo	Perca-gigante	Common Goldfish
Tamanho Mínimo do Aquário	—	150 L
Temperatura	—	10-24
Faixa de pH	—	6.0-8.0
Nível de Cuidado	—	Easy
Temperamento	—	Peaceful

Informações de Pesca

Atributo	Perca-gigante	Common Goldfish
Peixe Esportivo	Sim	Sim
Classificação de Resistência	8/10	—
Recorde Mundial	—	—
Nível de Mercúrio	—	—

Cuisine & Edibility

Perca-gigante

Buttery, sweet flesh with large flakes, medium fat, and a clean finish. Revered across Asian and Australian cuisines; superb pan-fried, steamed with ginger, or baked whole.

Common Goldfish

Not consumed — a classic ornamental aquarium and pond fish; its vivid color and hardy nature make it one of the world's most popular decorative species.

Species Overview

Perca-gigante

The barramundi is a large, catadromous predator native to the Indo-West Pacific. It is a protandrous hermaphrodite, beginning life as male and transitioning to female after several years. Highly prized in both sport fishing and aquaculture.

Common Goldfish

The goldfish was one of the first fish to be domesticated, with selective breeding in China dating back over 1,000 years. Despite common misconceptions, goldfish can live 10-15 years with proper care and require far more space than a small bowl.