Morphological characteristics: The body is laterally flattened and the body height is lower than the ring. The lengths of the upper and lower jaws are similar, and the rear end of the upper jaw is very long, extending past the starting point of the pectoral fin. Ecological characteristics: Distribution: Western Sea and Southern Sea of Korea, northern China to Taiwan coast. Habitat: Tropical species, coastal waters at a depth of 50m (lives in groups in coastal areas). Growth: Maximum body length is 13.6 cm. Other: Compared to other anchovy species, it has a lower commercial value.