Indian silk _Alectisindicus (long kiss silk _, Indian white beard _), commonly known as bronze mirror _ boy, big flower string, big beard.

The distance from the rim of the eye to the mouth is about 2 times larger than the diameter of the eye, and the head contour is obviously prominent regardless of age. There are six spines on the first dorsal fin, and the first dorsal fin disappears after being about 30 cm long. There are 17 to 18 soft bands in the second dorsal fin, and the first 9 soft bands are elongated into long filaments, and the filiform extension can reach 60 to 80 cm. There are two hard spines in the gluteal fin, which disappear after growth, and there are 16 to 17 soft strips; The first 3 to 6 soft bands of pectoral fin or gluteal fin are also elongated. The filamentary elongation of each fin of mature fish will disappear. Body length can reach 165 cm.