Figure 2 from: Dehon M, Engel MS, Gérard M, Aytekin AM, Ghisbain G, Williams PH, Rasmont P, Michez D (2019) Morphometric analysis of fossil bumble bees (Hymenoptera, Apidae, Bombini) reveals their taxonomic affinities. ZooKeys 891: 71-118. https://doi.org/10.3897/zookeys.891.36027

Figure 2 Representative fossil bumble bees ABombus (Cullumanobombus) trophonius (photograph by Jakup Prokop) BB. (Cullumanobombus) randeckensis (photograph by Torsten Wappler) CB. vetustus (photograph by Alexandr P. Rasnitsyn) DB. (Cullumanobombus) pristinus (photograph by Irene Zorn and Monika Brüggeman-Ledolter) EB. (Melanobombus) cerdanyensis (photograph by Thibaut De Meulemeester).