Blaesiina, Schoch, 1895

Ratcliffe, Brett, 2010, A review of the Blaesiina (Coleoptera, Scarabaeidae, Cetoniinae, Gymnetini), ZooKeys 34 (34), pp. 105-128 : 108

Key to the genera of adult Blaesiina

1. Clypeal apex broadly rounded, surface slightly longitudinally tumid at middle. Metafemora enlarged in both sexes (Fig. 1). Male with apex of metatibia elongated into stout, acute spine and with 1 articulated spur (Fig. 1). Southern South America ............................................................................ Blaesia

1´. Clypeal apex broadly truncate and weakly to distinctly emarginate at middle, surface concave. Metafemora not enlarged. Male with apex of metatibia with 2 angulate lobes and with 2 articulated spurs. Northern Mexico ..... Halffterinetis