Genera of the Japanese Melittidae

Modified key of Michener (2000)

2

History 1 => 2
2-1(2) 2-2(1)
Two submarginal cells Large image Three submarginal cells Large image
Pygidial plate of male strongly developed Large image Pygidial plate of male absent or weakly evident Large image
Male with yellow face marks Large image male lacking yellow face marks Large image