Zygitidae

†Zygitidae is an extinct family of fossil sea snails, marine gastropod mollusks in the clade Vetigastropoda (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). This family has no subfamilies. == Genera == Genera within the Zygitidae include: ...
Found on http://en.wikipedia.org/wiki/Zygitidae
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