21. Striosubulina striatella (Rang, 1831) Fig. 31

Helix (Cochlicope) Rang 1831: 34-35; pl. III, fig. 7

Notes.

Found only at Mtondoni (Table 2). The genital anatomy conforms exactly with that of Striosubulina striatella as figured by Schileyko (1999), though the bursa copulatrix is less voluminous. A tropical West African species, Striosubulina striatella has been widely introduced including to the Mascarenes (Griffiths and Florens 2006). This appears to be the first record from East Africa.