clade Euthyneura clade Panpulmonata Sacoglossa, commonly known as the sacoglossans or the `sap-sucking sea slugs`, are a clade of small sea slugs and sea snails, marine gastropod mollusks that belong to the clade Heterobranchia. Sacoglossans live by ingesting the cellular contents of algae, hence the adjective `sap-sucking`. Some sacoglossans ...
Found on
http://en.wikipedia.org/wiki/Sacoglossa
(from the article `gastropod`) ...and gill usually present; no parapodia (extensions of foot); sperm groove open; shell prominent, reduced, or hidden by mantle; 2 families.Order ...
Found on
http://www.britannica.com/eb/a-z/s/3
No exact match found.
