Thryssa mystax is silver, darker dorsally. There is a distinctive dark blotch behind upper part of gill opening, which can easily identify the species from other "Thryssa" species. Caudal fin is yellowish. It feeds on planktons, fish larva, and small crustaceans like shrimp larva. Thryssa mystax The moustached thryssa ("Thryssa mystax"), also known as Gangetic anchovy, is a species of oceanodromous ray-finned fish in the family Engraulidae. It is found in the tropical western Indo-Pacific region from India, Sri Lanka to Myanmar and south to Java, and Indonesia. It is a small schooling fish found in depth of 0-50m. Maximum length do
East Atlantic peacock wrasse brownish, fading to a silvery color on the belly. Between immature males and mature females there are almost no differences in color. Males are more brightly colored, especially in the breeding season. Pale green, green-bluish or green-yellowish, longitudinal rows of red spots, with upper part of head dark blue. East Atlantic Peacock Wrasse can reach in standard length, though most grow no larger than . Due to relatively small dimensions, this species is rarely sought as a game fish, but it is sometimes sold locally for food when caught in local artisanal fisheries. It can also be found in the