Bagre de canal vs Corydoras

Ictalurus punctatus comparado con Corydoras paleatus

Taxonomy & Classification

Atributo	Bagre de canal	Corydoras
Nombre Científico	Ictalurus punctatus	Corydoras paleatus
Orden	Siluriformes	Siluriformes
Familia	Ictaluridae	Callichthyidae
Conservation Status	Least Concern	Least Concern

Physical Traits

Atributo	Bagre de canal	Corydoras
Longitud Máxima	132,0 cm	7,0 cm
Peso Máximo	26,0 kg	0,005 kg
Color	Blue-gray to olive-gray back with silvery-white sides; scattered small black spots on the flanks in juveniles that fade with age; belly creamy-white; deeply forked tail fin is uniformly 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	Bagre de canal	Corydoras
Tipo de Agua	Freshwater	Freshwater
Rango de Profundidad	0-15m	—
Distribución Geográfica	Native to the central and eastern United States and southern Canada, from the Great Lakes south through the Mississippi River basin to the Gulf Coast. …	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 …
Hábitat	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	Bagre de canal	Corydoras
Tamaño Mínimo del Acuario	—	40 L
Temperatura	—	22-26
Rango de pH	—	6.0-8.0
Nivel de Cuidado	—	Easy
Temperamento	—	Peaceful

Información de Pesca

Atributo	Bagre de canal	Corydoras
Pez de Pesca Deportiva	Sí	No
Clasificación de Pelea	5/10	—
Récord Mundial	—	—
Nivel de Mercurio	—	—

Cuisine & Edibility

Bagre de canal

Firm, moist white flesh with a mild, sweet flavor and very low fat. A Southern U.S. staple — beloved deep-fried with cornmeal batter; also excellent grilled or blackened.

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

Bagre de canal

The channel catfish is the most abundant and widely fished catfish species in North America. It has a keen sense of smell, with taste buds distributed across its entire body, enabling it to locate food in murky water.

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.