strange underwater life on the reefs in the caribbean

annelida annelids antilles aquatic black bright caribbean christmas closeup color colorful coral creature dark deep dive diving dutch environment exotic france french invertebrate invertebrates island life light macro marine maritime martin natural netherlands night ocean polychaeta polychaete polychate polycheates reef saltwater scuba sea segmented serpulidae small snoot spirobranchus spp tree tropical underwater water wildlife worm worms