The early-diverging... www.mapress.com

PDF) New Old World Andrena... www.researchgate.net

Phylogeny of the bee genus... www.zobodat.at

Molecular phylogeny,... www.sciencedirect.com

New Old World Andrena... www.biotaxa.org

PDF) The bee genus Andrena... www.academia.edu

PDF) New Old World Andrena... www.researchgate.net

PDF) New Old World Andrena... www.researchgate.net

Habitus of Andrena 1. A, B:... www.researchgate.net

The genus Andrena... jhr.pensoft.net

PDF) The Genus Andrena from... www.researchgate.net

Andrena - Wikispecies species.wikimedia.org

PDF) The Genus Andrena from... www.researchgate.net

The genus Andrena... jhr.pensoft.net

41598_2014_Article_BFsrep03... www.nature.com

Unexpected levels of... jhr.pensoft.net

Mining Bees (Genus Andrena)... www.inaturalist.org

Phylogeny of the bee genus... www.zobodat.at

Fine-tuned Bee-Flower... www.nature.com

The genus Andrena... jhr.pensoft.net