Achatina (Lissachatina) allisa Reeve, 1849

Rowson, B, Warren, B. H. & Ngereza, C. F., 2010, Terrestrial molluscs of Pemba Island, Zanzibar, Tanzania, and its status as an " oceanic " island, ZooKeys 70, pp. 1-39 : 16

15. Achatina (Lissachatina) allisa Reeve, 1849

Achatina allisa Reeve 1848-1850: pl. V, fig. 16

Notes.

Widespread on Pemba (Table 2). Some individuals from high forest at Ngezi are small (to 61mm high) with a very irregularly thickened outer lip, suggesting adulthood.