Checklist of Apoidea of North America... - 04-Aug-2005
Ձեռք բերված:
2005-08-04
Նշումներ:
Griswold, T., and J. S. Ascher. 2005. Checklist of Apoidea of North America (including Central America and the Caribbean) (as-yet unpublished manuscript from 2004+)
Հղում համար:
Ceratina dupla
Աղբյուր:
World Bee Checklist Project - update 2008-09
Ձեռք բերված:
2008-09-10
Նշումներ:
John Ascher, Connal Eardley, Terry Griswold, Gabriel Melo, Andrew Polaszek, Michael Ruggiero, Paul Williams, Ken Walker, and Natapot Warrit. Additional credits noted at: http://www.discoverlife.org/mp/20q?act=x_guide_credit&guide=Apoidea_species