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I am just very impressed with geometry and colors of star fishes.Alor - Indonesia, Stella marina, Sea Star, Starfish, Iconaster longimanus.

TURQUOISE NIGHT Maxima Crocea Clam Chalice Acan Live Coral Saltwater Aquarium

New species of purple crab discovered in the Philippines

Four new species of crab have been discovered in the Philippine island of Palawan. And one of the crabs truly stands out with its unusually bright purple shell. National Geographic reports that the Insulamon palawanese may use its uniquely colored shell to help identify its own kind. "It is known that crabs can discriminate colours. Therefore, it seems likely that the colouration has a signal function for the social behaviour, e.g. mating," Hendrik Freitag of the Senckenberg Museum of…