Hypogastrura purpurescens Hypogastrura purpurescens (Lubbock, 1868) Hypogastrura purpurescens Photo credit: Arne Fjellberg, CreativeCommons license. Womersley H (1934) On some Collembola-Arthropleona from South Africa and Southern Rhodesia. Annals of the South African Museum 30: 441–475. Link to taxonomic notes: http://urweb.roehampton.ac.uk/collembola/taxonomy/020HYpur.html