MolluscaBase taxon details
original description
(of Gulella isipingoensis var. laevorsa Burnup, 1925) Burnup, H.C. (1925). On some South African Gulellae, with descriptions of new species and varieties. Part 1. <em>Annals of the Natal Museum 5(2): 101–158.</em>
page(s): 124 [details]
additional source
Herbert, D. & Kilburn, D. (2004). Field guide to the land snails and slugs of eastern South Africa. Pietermaritzburg: Natal Museum. [v] + 336 pp.
page(s): 207 [details]
additional source
Connolly, M. (1939). A monographic survey of South African non-marine Mollusca. <em>Annals of the South African Museum.</em> 33: 1-660.
page(s): 49 [details] Available for editors [request]
status source
Bruggen, A. C. van. (1969). Studies on the land molluscs of Zululand. <em>Zoologische Verhandelingen.</em> 103: 1-103. Leiden., available online at https://repository.naturalis.nl/pub/317774
page(s): 60 [details]