Knob Coral [Plesiastrea]

Description

Knob coral grows as rounded, bumpy mounds that give it a rugged, knobbly look. Underwater, divers may spot the coral’s subtle surface patterns and see it blending in with the reef while still standing out as a distinct, textured habitat.

Species

Grey Pillar Coral

Plesiastrea versipora

Plesiastrea peroni

Plesiastrea peroni

Taxonomy