bee flies: keys

Keys to subfamily/genus (for when the identity is unknown beyond family):

All: outdated key to subfamilies on page 66 of Hull, 1973: “Bee flies of the world: the genera of the family Bombyliidae." Link 

All: key to subfamilies as a supplementary file in Li et al., 2020: “Phylogenomics reveals accelerated late Cretaceous diversification of bee flies (Diptera: Bombyliidae)." Link 

Afrotropical: key to genera in Evenhuis & Lamas, 2017: “Bombyliidae. In Manual of Afrotropical Diptera. Vol. II." Link

Nearctic: key to subfamilies on page 2 of Hall & Evenhuis, 1980: “Family Bombyliidae. In Flies of the Nearctic Region. Vol. V, Part 13, Number 1." Contact me 

Nearctic: outdated key to genera in Hall, 1981: “Bombyliidae. In Manual of Nearctic Diptera. Vol. I." Link 

Neotropical: key to genera in Greathead, Evenhuis, & Lamas, 2009: “Bombyliidae (Bee Flies). In Manual of Central American Diptera. Vol. I." Link 

Palearctic: outdated key to genera in Greathead & Evenhuis, 1997: “Bombyliidae. In Manual of Palearctic Diptera. Vol. II."

China: key to subfamilies in Yao et al., 2022: “First records of the subfamilies Ecliminae and Lomatiinae (Diptera, Bombyliidae) from China with description of two new species." Link