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rostralis

noun
ros·​tralis | \ räˈstralə̇s, -strāl-, -sträl-\
rostrales

Definition of rostralis

: the suctorial organ of a bug or related insect (order Hemiptera) consisting of the elongated and closely associated mandibles and maxillae

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History and Etymology for rostralis

New Latin, from rostralis, adjective, rostral

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