beach goers gather to see specimens of physalia physalis, a marine hydrozoan commonly known as the portuguese man-of-war or blue bottle, wash up on... - 水熄蟲 個影片檔及 b 捲影像02:10
pyramid butterflyfish (hemitaurichthys polylepsis) on coral reef with stinging hydroid (aglaophenia cupressina) on diverse colourful hard coral substrate at bunaken - 水熄蟲 個影片檔及 b 捲影像00:26
coral reef diversity - hard coral (goniopora sp.), unidentified hydroid, hard coral (pseudosiderastrea sp.) with ascidian (clavelina sp.) damsel fish and longnose butterflyfish (forcipiger flavisssimus ?) at bunaken - 水熄蟲 個影片檔及 b 捲影像00:13
sea anemone (nemanthus annamensis) and herring-bone hydroid (halecium halecium ?) on whip coral (cirrhippathes sp.) on reef at bunaken - 水熄蟲 個影片檔及 b 捲影像00:04
sponge and hydroid encrusted spiny oyster bivalve (spondylus sp.) closes tight when disturbed on reef. - 水熄蟲 個影片檔及 b 捲影像00:05