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Phanerocephala

plural noun Phan·er·o·ceph·a·la \ -ˈsefələ \
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Definition of Phanerocephala

in some classifications
: a division of Polychaeta distinguished by the well-developed prostomium corresponding to Errantia together with many Sedentaria
—

phanerocephalous

adjective

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Origin and Etymology of phanerocephala

New Latin, from phaner- + -cephala

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