e/Circulatory system of gastropods

Information
has gloss	eng: As in other molluscs, the circulatory system of gastropods is open, with the fluid, or haemolymph, flowing through sinuses and bathing the tissues directly. The haemolymph typically contains haemocyanin, and is blue in colour.
lexicalization	eng: Circulatory system of gastropods
instance of	(noun) snails and slugs and their relatives class Gasteropoda, Gasteropoda, class Gastropoda, Gastropoda