Abstract
This article provides a description of a new genus and species of Sesiini, Osmiasphex gorongosus gen. nov. & sp. nov., from central Mozambique. The new genus is characterized by an unusually short and broad head, with short, clavate antennae and short labial palpus with a greatly reduced terminal segment. It appears to be a mimic of bees of the genus Osmia Panzer, 1806.
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