Polyfin fish? Polypodiaceae? Rock fish is a kind of fish.

The picture below shows the spotted scale fish, commonly known as? Grass rope dinosaur?

The body is slender and cylindrical, the body color is mostly brownish green, the abdomen is light orange, the snout is more prominent than the lower jaw, there are obvious black patches on the pectoral fin handle, and there are no pelvic fins and lower branchial operculum. The dorsal fin has 8 to 12 hard spines, and the gluteal fin has 9 to 13 soft spines, with a body length of 37 cm.