Systematics, phylogeny and biogeography of the Meliponinae (Hymenoptera, Apidae): a mini-review

Abstract

Although a set of probable synapomorphies is suggestive of the Meliponinae as a co-phyletic group with the Apinae, Bombinae and Euglossinae, the relationships with these subfamilies remain unclear. The distributional pattern and fossil record are indicative of greater antiquity for the Meliponinae and suggestive of an independent origin or an early divergence from a proto-other Apidae branch. The sister-group relationship between Malayan and neotropical Meliponinae (Tetragona-Tetragonisca line and possibly Trigonisca - Pariotrigona), and the probable relationship between Austroplebeia and the neotropical Plebeia line, are suggestive of a West-Gondwanan origin for the Meliponinae, with two main dispersal routes via the holarctic and panaustral regions. -from Authors