Achigan à grande bouche vs Plecostomus

Micropterus salmoides comparé à Hypostomus plecostomus

Taxonomy & Classification

Attribut	Achigan à grande bouche	Plecostomus
Nom scientifique	Micropterus salmoides	Hypostomus plecostomus
Ordre	Centrarchiformes	Siluriformes
Famille	Centrarchidae	Loricariidae
Conservation Status	Least Concern	Least Concern

Physical Traits

Attribut	Achigan à grande bouche	Plecostomus
Longueur maximale	97,0 cm	50,0 cm
Poids maximum	10,1 kg	1,0 kg
Couleur	Olive-green to dark green back fading to pale yellowish-white belly, with a bold dark lateral band of mottled blotches running from gill to tail.	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.

Habitat & Environment

Attribut	Achigan à grande bouche	Plecostomus
Type d'eau	Freshwater	Brackish
Plage de profondeur	0-6m	—
Aire de répartition	Native to eastern North America from the Great Lakes south through the Mississippi River basin to the Gulf states and Florida. Introduced widely across Europe, …	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; …
Habitat	Estuaries	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 …

Aquarium Suitability

Attribut	Achigan à grande bouche	Plecostomus
Taille minimale de l'aquarium	—	280 L
Température	—	22-28
Plage de pH	—	6.5-8.0
Niveau d'entretien	—	Easy
Tempérament	—	Peaceful

Informations sur la pêche

Attribut	Achigan à grande bouche	Plecostomus
Poisson de pêche sportive	Oui	Non
Cote de combativité	7/10	—
Record du monde	—	—
Teneur en mercure	—	—

Cuisine & Edibility

Achigan à grande bouche

Firm white flesh with a mild, clean flavor; low fat content. Popular pan-fried, baked, or grilled; widely regarded as one of North America's finest freshwater table fish.

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.

Species Overview

Achigan à grande bouche

The largemouth bass is the most popular freshwater game fish in North America. Known for explosive topwater strikes and powerful runs, it inhabits warm lakes, ponds, and slow-moving rivers with abundant cover.

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.