Black Grouper

Mycteroperca est un genre de poissons de la famille des Serranidae dont les plus connus sont les « mérous ».

Mycteroperca bonaci, the black grouper, black rockfish or marbled rockfish, is a species of marine ray-finned fish, a grouper from the subfamily Epinephelinae which is part of the family Serranidae, which also includes the anthias and sea basses. Other fish are sometimes called the black grouper including the similar gag grouper (Mycteroperca microlepis), the misty grouper (Hyporthodus mystacinus), and the warsaw grouper (Hyporthodus nigritus). This species is found in the western Atlantic Ocean from the northeastern United States to Brazil.

Serranus decimalis o aguají es un pez del género Serranus de la familia Serranidae. Es un pez acantopterigio, en el cual las aletas están adosadas a su cuerpo mediante radios espinosos. Es originario de las Antillas.