pythonVersion 2.7.9 pythonImplementation CPython integer ^ot:studyYear str JessicaLWare ot_1104 Jessica Ware, Michael May, Karl Kjer, 2007, 'Phylogeny of the higher Libelluloidea (Anisoptera: Odonata): An exploration of the most speciose superfamily of dragonflies', Molecular Phylogenetics and Evolution, vol. 45, no. 1, pp. 289-310 2007