Terrestrial molluscs of Pemba Island, Zanzibar, Tanzania, and its status as an " oceanic " island Author Rowson, B Author Warren, B. H. Author Ngereza, C. F. text ZooKeys 2010 70 1 39 http://dx.doi.org/10.3897/zookeys.70.762 journal article http://dx.doi.org/10.3897/zookeys.70.762 1313-2970-70-1 4. Cyathopoma azaniense Verdcourt, 1978 Figs 13-15 Notes. Cyathopoma azaniense Verdcourt, 1978: 15-16; fig. 1 This species is otherwise known only from the vicinity of Shimoni, Kenya ( Verdcourt 1978 , 1982 ), the part of the mainland nearest to Pemba (c. 40km). Figures 13-24. Cyclophoridae from Pemba. 13-15 Cyathopoma azaniense 16-18 Cyathopoma pembense sp. n., live-collected holotype 19-21 Cyathopoma pembense sp. n., paratype (live-collected specimen with periostracal fringe) 22-24 Cyathopoma pembense , sp. n., paratype, dead-collected specimen without periostracum.