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Brain coral Diploria labyrinthiformis C Linnaeus, 1758 overgrown by the most abundant Caribbean sponges in the chemically defended category (A) Aplysina cauliformis, and in the palatable category (B) Mycale laevis. (Hogsty Reef, Bahamas; Bocas del Toro, Panama, respectively). Photographs by Joseph Pawlik (1A) and Tse-Lynn Loh (1B).
