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holcodont是什么意思，holcodont翻译
Holocentridae, commonly known as squirrel fish, are a family of teleost fishes belonging to the order Beryciformes. They are primarily found in tropical and subtropical waters of the Indian, Pacific, andAtlantic Oceans. These fishes are characterized by their laterally compressed bodies, which are often brightly colored. The Holocentridae family includes more than 100 species, divided into 17 genera.
One of the most distinctive features of holocentrids is their behavior. They are known to be aggressive and territorial, often displaying brightly colored fins and body patterns to ward off competitors. They are also known to be aggressive feeders, consuming a diet of small invertebrates, fish, and plankton. This aggressive behavior has earned them the nickname "squirrel fish," as they are said to resemble squirrels scurrying around on the reef.
In terms of anatomy, holocentrids have a laterally compressed body, which is often deep brown or reddish in color. Their bodies are covered in small, smooth scales. The holocentrids have two dorsal fins, a soft dorsal fin and a spiny dorsal fin. The soft dorsal fin is typically shorter than the spiny dorsal fin. They also have two anal fins, a soft anal fin and a spiny anal fin. The spiny dorsal and anal fins are connected by a membrane, forming a continuous fin.
Holocentrids are known for their unique swim bladder, which they use to control their buoyancy. The swim bladder is a gas