MolluscaBase taxon details
original description
Binney, W. G. (1879). On the jaw and lingual dentition of certain terrestrial mollusks. <em>Bulletin of the Museum of Comparative Zoology, Harvard.</em> 5: 331–368., available online at https://www.biodiversitylibrary.org/page/28878926
page(s): 332 [details]
original description
(of Apera gibbonsi rubella H. Watson, 1915) Watson, H. (1915). Studies on the carnivorous slugs of South Africa. <em>Annals of the Natal Museum 3 (2): 107–267.</em>
page(s): 197 [details]
original description
(of Apera gibbonsi gracilis H. Watson, 1915) Watson, H. (1915). Studies on the carnivorous slugs of South Africa. <em>Annals of the Natal Museum 3 (2): 107–267.</em>
page(s): 197 [details]
original description
(of Apera gibbonsi lupata H. Watson, 1915) Watson, H. (1915). Studies on the carnivorous slugs of South Africa. <em>Annals of the Natal Museum 3 (2): 107–267.</em>
page(s): 200 [details]
basis of record
Herbert, D.G. (1997). The terrestrial slugs of KwaZulu-Natal: diversity, biogeography and conservation (Mollusca: Pulmonata). <em>Annals of the Natal Museum 38: 197–239.</em>
page(s): 211 [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): 289 [details]