Cicadellidae Non-carp? tilapia

What is the picture below? Qi's non-crucian tilapia, commonly known as auspicious snapper.

The body side is flat, there is a black spot behind the dorsal fin, the body is brownish green with iridescence, the front end of the abdomen is red, there are 8 to 9 horizontal stripes on the body side, and the caudal fin is truncated. 13 to 16 dorsal fin spine; 10 to 14 dorsal fin; 3 hard spines of gluteal fin; The gluteal fin has 8 to 10 soft bands and is about 40 cm long. It is a primary freshwater fish, belonging to euryhaline. Adapt to the environment, omnivorous. It feeds on aquatic insects and organic garbage. In order to nest and lay eggs, the parent fish will protect the eggs until they hatch.

Strong adaptability to the environment, pollution resistance, low dissolved oxygen and turbid water quality; Because of its strong reproductive ability, fast growth and strong disease resistance, it has been widely introduced for breeding. It is fierce and territorial, causing harm to native protozoa. Omnivorous, feeding on plankton, algae, aquatic plant debris, humus and small animals.