Assistant Professor, Department of Biological Sciences, National University of Singapore
Reference for:
Osmia helicicola
Source(s):
Source:
World Bee Checklist Project
Acquired:
2007-12-13
Notes:
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
Reference for:
Osmia helicicola
Source:
Apoidea Database, Fauna Europaea
Acquired:
2006-12-12
Notes:
Polaszek, Andrew (compiler). Apoidea Database, Fauna Europaea http://www.faunaeur.org/