Common Name: bullhead
Origin and production of:
Distributed in Scandinavia, North Korea and China, Heilongjiang, Yalu and Tumen river system.
Description:
Head large and flat. Palatine bone without teeth. Tectorial membrane and the isthmus connecting the gills. Side of the body with a spike. Separation of the two dorsal fins. Body without scales, lateral line lateral. Caudal fin cut type.
Bottom fish, and more people live in the gravel substrate temperature lower middle and upper reaches of rivers and their tributaries. To aquatic insects and their larvae. Body color with the different habitats have changed. Spawning period in late April to late May. |
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