FIGURE 4 in A new species of Samba s. str. (Hymenoptera: Melittidae) from the Turkana Basin, Kenya with observations on the function of the metatibial spur in females

FIGURE 4. Phylogeny for species of Samba and select related genera. Small numbers above the internodes indicate the character numbers from Michez etal. (2010) (see also "Phylogeny" section above), small numbers below internodes indicate the state that the character changes to along that internode. Large numbers above and below the internodes show support for the monophyletic groups subtended by that internode: GC values and traditional bootstrap frequencies respectively. Filled in circles indicate unique apomorphies, open circles indicate homoplasious apomorphies. See text for details. The character state vector for the new species is: 101110110111---------12*01111111111.