
The Ptenoglossa is an informal taxonomic group of sea snails. This group was considered paraphyletic or polyphyletic by Ponder and Lindberg (1997) in their classification of gastropod molluscs. ==Taxonomy== ...
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http://en.wikipedia.org/wiki/Ptenoglossa

• (n. pl.) A division of gastropod mollusks having the teeth of the radula arranged in long transverse rows, somewhat like the barbs of a feather.
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http://thinkexist.com/dictionary/meaning/ptenoglossa/

(from the article `gastropod`) ...globular predators on burrowing bivalves: bore a hole in the clamshell using acid secretions, then insert the radula to feed; common in most ...
Found on
http://www.britannica.com/eb/a-z/p/128
Pte`no·glos'sa noun plural [ New Latin , from Greek ... feathered + ... tongue.]
(Zoology) A division of gastropod mollusks having the teeth of the radula arranged in long transverse rows, somewhat like the barbs of a feather.
Found on
http://www.encyclo.co.uk/webster/P/188
No exact match found.