Genera of the Japanese Apidae

Modified key of Michener (2000)

6

History 1 => 3 => 4 => 5 => 6
6-1(2) 6-2(1)
Distal parts of wings, beyond venation, hairless and coarsely papillate Large image Distal parts of wings, beyond venation, with hairs , not or weakly papillate Large image
Pygidial plate of female absent or feebly defined