red pistol snapping shrimp - alpheus macrocheles

adriatic aegean alpheidae alpheus angulosus animal aquatic atlantic background beautiful biology bottom burrow cancer claw close closeup color colorful coral coralreef corkscrew creature creatures critters crustacean dive environment european eyes hiding invertebrate invertebrates inverts life lookout macro macrocheles marin marine marinelife mediterranean nature ocean oceanic oceanographic oceanography photography pistol prawn red reef saltwater sand scene scuba sea seawater shrimp shrimpgoby shrimps small snapping tiny travel tropical undersea underwater water wild wildlife world