actinotrocha

noun
ac·​ti·​not·​ro·​cha | \ ˌak-tə-ˈnä-trə-kə\
plural actinotrochae\ ˌak-​tə-​ˈnä-​trə-​ˌkē \

Definition of actinotrocha

: the free-swimming larva of the genus Phoronis

First Known Use of actinotrocha

1871, in the meaning defined above

History and Etymology for actinotrocha

New Latin, from actin- + -trocha

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