Perca-gigante vs Corydoras

Lates calcarifer comparado com Corydoras paleatus

Taxonomy & Classification

Atributo	Perca-gigante	Corydoras
Nome Científico	Lates calcarifer	Corydoras paleatus
Ordem	Perciformes	Siluriformes
Família	Latidae	Callichthyidae
Conservation Status	Least Concern	Least Concern

Physical Traits

Atributo	Perca-gigante	Corydoras
Comprimento Máximo	200,0 cm	7,0 cm
Peso Máximo	60,0 kg	0,005 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.	Pale olive-gray to greenish body with irregular dark olive to black marbled blotches and spots; a broad dark blotch at the dorsal fin base; belly is cream to white; fins spotted or barred.

Habitat & Environment

Atributo	Perca-gigante	Corydoras
Tipo de Água	Freshwater & Saltwater	Freshwater
Faixa de Profundidade	10-40m	—
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 …	Native to the La Plata River system and coastal rivers of southeastern Brazil, Uruguay, and northeastern Argentina. Inhabits shallow streams, flooded meadows, and sandy-bottomed lagoons …
Habitat	Neritic, coral reefs, estuaries	Rivers and streams of the Río de la Plata basin in South America (Brazil, Argentina, Uruguay). Inhabits clear-water streams over sandy and muddy bottoms. Active …

Aquarium Suitability

Atributo	Perca-gigante	Corydoras
Tamanho Mínimo do Aquário	—	40 L
Temperatura	—	22-26
Faixa de pH	—	6.0-8.0
Nível de Cuidado	—	Easy
Temperamento	—	Peaceful

Informações de Pesca

Atributo	Perca-gigante	Corydoras
Peixe Esportivo	Sim	Não
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.

Corydoras

Not consumed — a small ornamental bottom-dwelling catfish beloved for its peaceful temperament and role as a substrate scavenger in community aquariums.

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.

Corydoras

The peppered corydoras is a peaceful bottom-dwelling catfish native to South American rivers. It uses its barbels to sift through substrate for food and should be kept in groups of six or more. It can gulp atmospheric air in low-oxygen conditions.