'Pectinibranchiata' definitions:
Definition of 'Pectinibranchiata'
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Pectinibranchiata \Pec`ti*ni*bran`chi*a"ta\, n. pl. [NL. See
Pecten, and Branchia.] (Zool.)
A division of Gastropoda, including those that have a
comblike gill upon the neck.
[1913 Webster]
