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3.3. Oral adaptation for feeding
Unit – 3 Study of oral region and Associated structures
3.3. Oral adaptation for feedingLips
Suctorial feeders have an “inferior mouth” and fleshy modification of lips. Notable among these are the sturgeons (Acipenseridac) and suckeres (catastomidae). The lips of strurgeons and suckers are mobile and described as “Plicate” (having folds) or papillose (having small tufts of skin or papillose). Many sectorial feeders also have well developed barbells bordering the mouth.
Last modified: Saturday, 23 June 2012, 7:20 AM