FIGURES 181–184. 181 in Fifteen new species of Liphanthus Reed (Hymenoptera: Andrenidae) with two submarginal cells

FIGURES 181–184. 181: L. tregualemensis frontal area of head frontal view to show sparse sculpture, 182: L. tregualemensis forewing to show relatively short separation of first recurrent vein and first submarginal crossvein (red line), 183: L. centralis frontal area of head frontal view to show dense punctation, 184: L. centralis forewing to show relatively long separation of first recurrent vein and first submarginal crossvein (red line). Scale bars 0.5mm.