Oscar vs Falso halibut del Canadá

Astronotus ocellatus comparado con Paralichthys dentatus

Taxonomy & Classification

Atributo	Oscar	Falso halibut del Canadá
Nombre Científico	Astronotus ocellatus	Paralichthys dentatus
Orden	Cichliformes	Perciformes
Familia	Cichlidae	Pleuronectidae
Conservation Status	Least Concern	Least Concern

Physical Traits

Atributo	Oscar	Falso halibut del Canadá
Longitud Máxima	45,0 cm	94,0 cm
Peso Máximo	1,6 kg	12,0 kg
Color	Dark olive-brown to blackish body with irregular wavy orange-red markings forming a marbled or reticulated pattern; prominent black ocellus with orange ring at the upper tail base.	Eyed side is brownish to gray-green with a mottled pattern of pale blotches; 12–14 distinct pale-edged dark ocelli (eyespots) scattered across the body; blind side is plain white; color changes with substrate.

Habitat & Environment

Atributo	Oscar	Falso halibut del Canadá
Tipo de Agua	Freshwater	Saltwater
Rango de Profundidad	—	10-183m
Distribución Geográfica	Native to the Amazon and Orinoco river basins in South America, including Peru, Colombia, and Brazil. Inhabits slow, deep, turbid rivers, flooded forests, and large …	Western North Atlantic from Nova Scotia south to Florida and the northern Gulf of Mexico. Undertakes seasonal offshore migration to deeper Continental Shelf waters in …
Hábitat	Slow-moving rivers and floodplains of the Amazon and Orinoco basins, South America. Warm, murky water (22-28°C, pH 6-8). Inhabits areas with submerged logs and dense …	Neritic, demersal, estuaries

Aquarium Suitability

Atributo	Oscar	Falso halibut del Canadá
Tamaño Mínimo del Acuario	280 L	—
Temperatura	22-25	—
Rango de pH	6.0-8.0	—
Nivel de Cuidado	Moderate	—
Temperamento	Aggressive	—

Información de Pesca

Atributo	Oscar	Falso halibut del Canadá
Pez de Pesca Deportiva	Sí	Sí
Clasificación de Pelea	—	4/10
Récord Mundial	—	—
Nivel de Mercurio	—	—

Cuisine & Edibility

Oscar

Not consumed — popular ornamental cichlid kept for its bold patterning and personality; occasionally eaten in parts of South America but primarily an aquarium species.

Falso halibut del Canadá

Thin, delicate white fillets with a sweet, mild flavor and very low fat. Prized on the U.S. East Coast; superb pan-fried in butter, stuffed and baked, or prepared as ceviche.

Species Overview

Oscar

The oscar is a large, intelligent cichlid native to the Amazon basin. Known for its dog-like personality, it can recognize its owner and may beg for food. Oscars rearrange their tank decor and require spacious aquariums with robust filtration.

Falso halibut del Canadá

The summer flounder, or fluke, is a flatfish that lies camouflaged on the ocean floor. Born with eyes on both sides, one eye migrates to the left side during development. An ambush predator, it explodes upward to grab passing prey.