Superior mouth
From Infogalactic: the planetary knowledge core
Lua error in package.lua at line 80: module 'strict' not found.
A superior mouth is a mouth that opens upward, with the lower jaw more anterior than the upper jaw. This is an effect typically seen in fish. Some humans are born with this defect, often making their face resemble a shark's. This usually means that the fish feeds from the surface of the body of water in which it dwells.
<templatestyles src="Asbox/styles.css"></templatestyles>
 |
This animal anatomy–related article is a stub. You can help Wikipedia by expanding it. |
