- Gonzalez-etc, 2017Gonzalez, V., Smith-Pardo, A. & Engel, M. (2017): Phylogenetic relationship of a new Genus of Calliopsine bees from Peru, with review of Spinoliella ashmead (Hymenoptera: Andrenidae), p.20
- Michener, 2000Michener, C. D. (2000): The Bees of the World., p.314
Studied in
Mentioned in
Key in
- Gonzalez-etc, 2017Gonzalez, V., Smith-Pardo, A. & Engel, M. (2017): Phylogenetic relationship of a new Genus of Calliopsine bees from Peru, with review of Spinoliella ashmead (Hymenoptera: Andrenidae), p.20
