original descriptionVerhoeff, K. W. (1937). Über südafrikanische Colobognathen. Vorläufige Mitteilung. Zoologischer Anzeiger, 117(3-4): 85-91. Jena page(s): 85 [details]
additional sourceShear, W. A. (2016). Redescription of the South African millipede Cylichnogaster lawrencei Verhoeff, 1937 and notes on the family Siphonotidae (Diplopoda, Polyzoniida). <em>Zootaxa.</em> 4079 (1): 119–128., available online athttps://www.biotaxa.org/Zootaxa/article/view/zootaxa.4079.1.8[details] Available for editors