Pez vela del Indo-Pacífico vs Discus

Istiophorus platypterus comparado con Symphysodon discus

Taxonomy & Classification

Atributo	Pez vela del Indo-Pacífico	Discus
Nombre Científico	Istiophorus platypterus	Symphysodon discus
Orden	Istiophoriformes	Cichliformes
Familia	Istiophoridae	Cichlidae
Conservation Status	Least Concern	Least Concern

Physical Traits

Atributo	Pez vela del Indo-Pacífico	Discus
Longitud Máxima	340,0 cm	20,0 cm
Peso Máximo	100,0 kg	0,25 kg
Color	Dark cobalt-blue back and upper flanks with silver-white belly; iconic tall sail-like dorsal fin is cobalt-blue adorned with small round black spots; flanks show faint pale iridescent vertical bars when excited.	Deep-bodied disc shape with vibrant turquoise-blue wavy horizontal lines over a reddish-brown to orange-brown base; fins edged in vivid blue with red striping; wild forms show 9 dark vertical bars.

Habitat & Environment

Atributo	Pez vela del Indo-Pacífico	Discus
Tipo de Agua	Saltwater	Freshwater
Rango de Profundidad	0-200m	—
Distribución Geográfica	Tropical and subtropical Atlantic Ocean including the Gulf of Mexico, Caribbean Sea, and the West African coast; closely related forms occur throughout the Indo-Pacific. Prefers …	Restricted to the central Amazon River basin in Brazil, particularly around the confluence of the Rio Negro and Rio Solimões. Prefers warm, soft, highly acidic …
Hábitat	Neritic, pelagic, coral reefs	Warm, blackwater rivers of the Amazon basin, particularly the Rio Negro and tributaries. Prefers soft, acidic water (pH 4.5-6.5, 26-31°C) with driftwood and minimal current. …

Aquarium Suitability

Atributo	Pez vela del Indo-Pacífico	Discus
Tamaño Mínimo del Acuario	—	250 L
Temperatura	—	26-30
Rango de pH	—	5.0-7.0
Nivel de Cuidado	—	Difficult
Temperamento	—	Peaceful

Información de Pesca

Atributo	Pez vela del Indo-Pacífico	Discus
Pez de Pesca Deportiva	Sí	No
Clasificación de Pelea	9/10	—
Récord Mundial	—	—
Nivel de Mercurio	—	—

Cuisine & Edibility

Pez vela del Indo-Pacífico

Firm, mildly flavored flesh similar to marlin; primarily a catch-and-release sport fish. Edible when smoked or grilled but rarely targeted for food; sport anglers typically release it.

Discus

Not consumed — a prized ornamental aquarium fish known as the 'king of the aquarium' for its disc-shaped body and brilliant colors.

Species Overview

Pez vela del Indo-Pacífico

The sailfish is the fastest fish in the ocean, reaching speeds up to 110 km/h. Its enormous dorsal fin, or 'sail,' can be raised to herd baitfish. When hooked, it performs spectacular tail-walking displays across the water surface.

Discus

The discus is often called the 'King of the Aquarium' for its disc-shaped body and stunning color patterns. Native to the Amazon floodplains, it requires warm, soft, acidic water and feeds its fry with a mucus secretion from its skin.