1. There are thorns. The scientific name of the naked grouper is the naked carp. The fish bones of the naked grouper are relatively few. The meat of the naked grouper is delicate and delicious, with less spines and more meat. Each 100 grams of fish meat contains 19.8 grams of protein, 1.4 grams of fat, and 1.2 grams of carbohydrates. The nutritional value is very high.

2. The scientific name of naked grouper is Naked Carp. It belongs to the order Cypriniformes, family Cyprinidae, subfamily Schizothorax, and genus Nude Cyprinidae. Commonly known as: Huang fish, flower fish, pike, hidden dragon fish, scaleless fish. The common name of naked carp in Qinghai Lake is Huang fish, also called scaleless fish, and its scientific name is Przewalski's naked carp. It belongs to the genus Naked Cyprinus, subfamily Schizothorax, family Cyprinidae. Qinghai Lake naked carp is a species endemic to China. Distributed in the Qinghai Lake system, Kurlyk Lake, etc., it mostly lives in the lake area and various tributaries entering the lake. It was introduced to Mongolia in 1970.