Discus vs Tarpón

Symphysodon discus comparado con Megalops atlanticus

Taxonomy & Classification

Atributo	Discus	Tarpón
Nombre Científico	Symphysodon discus	Megalops atlanticus
Orden	Cichliformes	Elopomorpha
Familia	Cichlidae	Megalopidae
Conservation Status	Least Concern	Vulnerable

Physical Traits

Atributo	Discus	Tarpón
Longitud Máxima	20,0 cm	250,0 cm
Peso Máximo	0,25 kg	161,0 kg
Color	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.	Brilliant chrome-silver flanks with large, plate-like reflective scales producing a mirror-like sheen; back is dark blue-green; fins clear to dusky with elongated dorsal ray.

Habitat & Environment

Atributo	Discus	Tarpón
Tipo de Agua	Freshwater	Freshwater & Saltwater
Rango de Profundidad	—	0-40m
Distribución Geográfica	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 …	Western and eastern Atlantic from Virginia south through the Caribbean Sea, Gulf of Mexico, and along the South American coast to Brazil; also West Africa. …
Hábitat	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. …	Coral reefs, estuaries

Aquarium Suitability

Atributo	Discus	Tarpón
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	Discus	Tarpón
Pez de Pesca Deportiva	No	Sí
Clasificación de Pelea	—	10/10
Récord Mundial	—	—
Nivel de Mercurio	—	—

Cuisine & Edibility

Discus

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

Tarpón

Bony flesh with a strong, somewhat coarse texture; rarely eaten in modern sport fishing. Primarily catch-and-release; not commonly consumed due to bones and Vulnerable status.

Species Overview

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.

Tarpón

The tarpon is often called the 'Silver King' for its large mirror-like scales and acrobatic leaps. This ancient species has existed for over 100 million years and can breathe air using a modified swim bladder.