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zygolobous

adjective
zy·​golo·​bous | \ ¦zīgəˌlōbəs, (ˈ)zī¦gäləbəs\

Definition of zygolobous

of the prostomium of an annelid worm
: not set off by a groove from the first true segment

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History and Etymology for zygolobous

zyg- + lob- + -ous

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