Pond male fish

(cucurbitaceae) Hypomesusoidus [local name] cucumber fish. [morphological characteristics] small fish usually have a body length of 6-8 cm. Long and flat on the side. The head is longer than the body height. In the kiss end position, the mouth fissure is large, the upper mandible has fluffy teeth, and the maxillary buckle extends to the margin of the eye. The eye is there, and the eye diameter is equal to the kiss. The dorsal fin is high, its height is larger than the body height, opposite to the ventral fin. With fat fins. Small pectoral fins. The caudal handle is very thin and the caudal fin is deeply forked. The back is light grass green, the side of the body is silvery white, and there are dark spots on the edge of the scale. The fins are grayish black. The suitable temperature is low, and there is a certain yield in the Heilongjiang River Basin. In recent years, artificial reproduction has been successful, and it has been transplanted to a special fragrant cucumber flavor, which is very popular with consumers because it is full of fragrance after cooking.