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Siphonobranchiata

plural noun Si·pho·no·branchiata \ ¦sīfə(ˌ)nō+ \
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Definition of Siphonobranchiata

in former classifications
: a group of gastropods having the margin of the mantle produced into a siphon
—

siphonobranchiate

\"+\ adjective or noun

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Origin and Etymology of siphonobranchiata

New Latin, from siphon- + branchiata

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