塘鲺 táng shī

塘鲺，【Clarias fuscus】塘鲺鱼体长，头部扁平，鱼体表光滑无鳞有侧线。体色一般呈灰褐色，上有许多灰白色的纹状斑块和黑色斑点，腹部为白色，背鳍、臀鳍延长止于尾鳍基部。尾鳍呈圆扇形，胸鳍短而圆，有一硬棘，能在陆地上爬行。塘鲺鱼口宽，横裂，齿利，口稍下，有触须4对，上下颌各2对。上下颁和犁骨上密生绒毛状细齿。

百度翻译提供：

Pond fish [Clarias fuscus] pond fish has a long body, flat head, smooth body surface, no scales and side lines. The body color is generally grayish brown, with many grayish white striated patches and black spots. The abdomen is white, and the dorsal fin and hip fin extend to the base of the caudal fin. The caudal fin is round fan-shaped, the pectoral fin is short and round, with a hard spine, which can crawl on land. The pond fish has a wide mouth, transverse fissure, sharp teeth, slightly lower mouth, 4 pairs of tentacles, 2 pairs of upper and lower jaw. Villous fine teeth are densely distributed on the upper and lower pubic and vomeronasal bones.