Upper Big Tujunga Canyon Rd., San Gabriel Mountains, Los Angeles County, California, USA
May 28, 2008
Size: ~10mm
Probably the same sp. as this one from the same site:
Perhaps
M. (Megachiloides) (?) whose males have antennae with expanded terminal segments.
Contributed by
Hartmut Wisch on 2 February, 2010 - 2:09pm
Last updated 21 August, 2013 - 8:25am