[@book{772,
 address = {Johannesburg &Cape Town},
 author = {Mecenero, S., Ball, J.B., Edge, D.A., Hamer, M.L., Henning, G.A., Krüger, M., Pringle, E.L., Terblanche, R.F. & Williams, M.C. (eds)},
 publisher = {Saftronics (pty) Ltd and  Animal Demography Unit, University of Cape Town},
 title = {Conservation assessment of butterflies of South Africa, Lesotho and Swaziland: Red List and Atlas.},
 year = {2013}
}
,@book{772,
 address = {Pretoria},
 author = {Henning, G.A., Terblanche, R.F. & Ball, J.B. (eds)},
 publisher = {South African National Biodiversity Institute},
 title = {South African Red Data Book: butterflies. SANBI Biodiversity Series},
 year = {2009}
}
,@article{772,
 author = {SANBI},
 journal = {South African National Biodiversity Institute},
 pages = {0},
 title = { Vegetation Map of South Africa, Lesotho and Swaziland [vector geospatial dataset] 2012. Available from the Biodiversity GIS website.},
 volume = {0},
 year = {2012}
}
,@book{882,
 address = {Cape Town, South Africa},
 author = {Woodhall, S.E.},
 publisher = {Struik},
 title = {Field Guide to Butterflies of South Africa.},
 year = {2005}
}
,@book{882,
 address = {Cape Town},
 author = {Pringle, E.L., Henning, G.A. & Ball, J.B. (eds)},
 publisher = {Struik-Winchester},
 title = {Pennington's Butterflies of southern Africa.},
 year = {1994}
}
,@article{21749,
 author = {Heath, A. & Pringle, E.L.},
 journal = {Metamorphosis},
 pages = {90--151},
 title = {A review of the southern African genus <i>Thestor<i> Hübner (Lepidoptera: Lycaenidae: Miletinae)},
 volume = {15},
 year = {2004}
}
,]