Prosobranchiata

• (n. pl.) The highest division, or subclass, of gastropod mollusks, including those that have the gills situated anteriorly, or forward of the heart, and the sexes separate.
Found on http://thinkexist.com/dictionary/meaning/prosobranchiata/

prosobranchiata

<marine biology, zoology> The highest division, or subclass, of gastropod mollusks, including those that have the gills situated anteriorly, or forward of the heart, and the sexes separate. ... Origin: NL, fr. Gr. Forward, further + a gill. ... (19 Mar 1998) ...
Found on http://www.encyclo.co.uk/local/20973

Prosobranchiata

Pros`o·bran`chi·a'ta noun plural [ New Latin , from Greek ... forward, further + ... a gill.] (Zoology) The highest division, or subclass, of gastropod mollusks, including those that have the gills situated anteriorly, or forward of the heart, and the sexes separate.
Found on http://www.encyclo.co.uk/webster/P/178
No exact match found