Species found in El Cabezo de Marcelo (max. depth 23 m):
Green moray (Gymnothorax funebris)
Smooth trunkfish (Lactophrys triqueter)
Stoplight parrotfish (Sparisoma viride)
Blue tang (Acanthurus coeruleus)
Scrawled filefish (Aluterus scriptus)
Queen parrotfish (Scarus vetula)
Redband parrotfish (Sparisoma aurofrenatum)
Barred cardinalfish (Apogon binotatus)
Spotted drum (Equetus punctatus)
Yellow goatfish (Mulloidichthys martinicus)
Dusky cardinalfish (Phaeoptyx pigmentaria)
Spotted moray (Gymnothorax moringa)
Whitestar sheet coral (Agaricia lamarcki)
Caribbean reef squid (Sepioteuthis sepioidea)
Caribbean reef octopus (Octopus briareus)
Brown encrusting octopus sponge (Ectyoplasia ferox)
Lettuce sea slug (Elysia crispata)
Flamingo tongue (Cyphoma gibbosum)
Velvet shrimp (Metapenaeopsis goodei)
Red reef hermit (Paguristes cadenati)
Channel clinging crab (Mithrax spinosissimus)
Red-stripe hermit (Phimochirus holthuisi)
Speck-claw decorator crab (Microphrys bicornutus)
Yellowline arrow crab (Stenorhynchus seticornis)
Giant basket star (Astrophyton muricatum)