Amur catfish

The Amur catfish, or Japanese common catfish, Silurus asotus, is a species of catfish (sheatfish), family Siluridae. It is a large freshwater fish found in continental East Asia and in Japan. It prefers slow-flowing rivers, lakes, and irrigation canals. Its appearance is typical of a large silurid catfish. Larval S. asotus specimens have three pairs of barbels (one maxillary, two mandibular), while adult fish have only two pairs (one maxillary, one mandibular); second pair of mandibular barbels degenerates. This species grows to 130 cm (51 in) in total length.

单词	Parasilurus asotus
释义	Parasilurus asotus 英语百科 Amur catfish The Amur catfish, or Japanese common catfish, Silurus asotus, is a species of catfish (sheatfish), family Siluridae. It is a large freshwater fish found in continental East Asia and in Japan. It prefers slow-flowing rivers, lakes, and irrigation canals. Its appearance is typical of a large silurid catfish. Larval S. asotus specimens have three pairs of barbels (one maxillary, two mandibular), while adult fish have only two pairs (one maxillary, one mandibular); second pair of mandibular barbels degenerates. This species grows to 130 cm (51 in) in total length.
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Parasilurus asotus

Amur catfish