Landscape and fish are not flowers, plants and gold.
1. Landscape fish is carp. Ancient people often used carp for landscape paintings, so carp is called landscape fish. Carp (scientific name: Cyprinuscarpio) is a fish of the genus Cyprinidae and Cyprinidae. The body is elongated and flat on the sides, thick and slightly spindle-shaped, the back is slightly raised, and the ventral edge is shallow arc-shaped. The head is medium-large and the top of the head is wide. The muzzle is blunt and rounded, with the upper jaw covering the lower jaw. The mouth is slightly smaller, lower, diagonally split, and arc-shaped. Pharyngeal teeth in 3 rows. There are two pairs of barbels, the muzzle barbels are shorter and the jaw barbels are longer. Gill rakers short and triangular. The body is covered with round scales, and the lateral line is complete and slightly curved. Dorsal fin spine III. Anal fin has hard spine III and 5 branched soft rays. Caudal fin forked. The posterior edges of the III spines of the dorsal and anal fins are serrated. The back of the body is dark gray or yellowish brown, the sides are slightly yellowish green, and the ventral surface is light gray or silvery white. The base of the dorsal fin and caudal fin are slightly black. The pectoral and pelvic fins are slightly golden.
2. Huacaojin is a crucian carp. There are many kinds of crucian carp. The golden crucian carp is commonly known as Huacaojin. Crucian carp (scientific name: Carassiusauratus) is a fish of the family Cyprinidae and the genus Crucian carp, with a body length of 46.9-255 mm. The body is long oval, flattened laterally, the body is highest at the starting point of the dorsal fin, and the ventral edge is narrow and has no skin edges. The eye is in the middle position, and the posterior edge is closer to the snout. The eyes are widely spaced and convex. The anterior and posterior nostrils are adjacent and located slightly in front of the eyes. The mouth is forward, oblique, and the lower jaw is slightly shorter than the upper jaw. The lips are well developed. No need. The gill opening is large, lateral, and the lower end reaches below the angle of the preopercular bone. The opercular membrane is connected to the gill isthmus. The gill rakers are well developed and have many small protrusions. Experts are broad and short. The snail is divided into 2 rooms. The anus is located slightly in front of the origin of the anal fin. The dorsal fin begins slightly in front of the center of the body. The anal fin is short, starting from the base of the 6th to 7th dorsal fin ray from the bottom. The last spine resembles the dorsal fin spine. The pectoral fin is set laterally and low. The pelvic fin begins slightly in front of the dorsal origin. Shaped like pectoral fins. Except for a few small fish, none of them reach the anus. The caudal fin is deep and rounded, with a blunt and rounded fork.