Plecostomus vs Tarpón

Hypostomus plecostomus comparado con Megalops atlanticus

Taxonomy & Classification

Atributo	Plecostomus	Tarpón
Nombre Científico	Hypostomus plecostomus	Megalops atlanticus
Orden	Siluriformes	Elopomorpha
Familia	Loricariidae	Megalopidae
Conservation Status	Least Concern	Vulnerable

Physical Traits

Atributo	Plecostomus	Tarpón
Longitud Máxima	50,0 cm	250,0 cm
Peso Máximo	1,0 kg	161,0 kg
Color	Dark brown to grayish-black body densely covered with pale yellowish or cream spots and flecks creating a mottled leopard-like pattern; armor-plated scutes visible; belly is pale tan to cream.	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	Plecostomus	Tarpón
Tipo de Agua	Brackish	Freshwater & Saltwater
Rango de Profundidad	—	0-40m
Distribución Geográfica	Native to rivers and coastal streams of northeastern South America, from Guyana and Suriname through northern Brazil. Found in rocky river bottoms and estuarine margins; …	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	Rivers of the Amazon basin, especially the Rio Tapajós and Rio Orinoco. Inhabits clear-water rivers over gravel and rocks; also near submerged wood. Grazes algae …	Coral reefs, estuaries

Aquarium Suitability

Atributo	Plecostomus	Tarpón
Tamaño Mínimo del Acuario	280 L	—
Temperatura	22-28	—
Rango de pH	6.5-8.0	—
Nivel de Cuidado	Easy	—
Temperamento	Peaceful	—

Información de Pesca

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

Cuisine & Edibility

Plecostomus

Not consumed — ornamental algae-eating catfish kept as a natural tank cleaner; widely popular in freshwater aquariums for its armored body and bottom-dwelling habits.

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

Plecostomus

The common pleco is a large armored catfish native to South America. Often purchased as an algae eater, it can outgrow most home aquariums. Its sucker-like mouth allows it to rasp algae from surfaces and anchor itself in fast-flowing currents.

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.