Gills are fertile. The gill-spotted fish mainly lives in the waters between 6-50 meters in the slope of the coral reef area. There is a certain difference between the gill-spotted fish and the juveniles. The gill-spotted fish lives in the waters below 30 meters. The hanging juveniles live at a depth of 3 meters.

Gill Spotted Squirrels mainly eat some seaweed growing on rocks as energy supply. The head of the gill-spotted hanging is very small, and the outline of the back of the head is very obvious, and the adult fish is the most obvious. The gill cover of the gills is covered with small yellow dots, hence the name gills.