Prestonella bowkeri, Taxa Only, Exact Match: 2 Treatments

Prestonella bowkeri			Herbert, D. G., 2007, Revision of the genus Prestonella (Mollusca: Gastropoda: Orthalicoidea: Bulimulidae s. l.), a distinctive component of the African land snail fauna, African Invertebrates 48 (2), pp. 1-19 : 6-10	6-10
Prestonella , Connolly 1929			Herbert, D. G., 2007, Revision of the genus Prestonella (Mollusca: Gastropoda: Orthalicoidea: Bulimulidae s. l.), a distinctive component of the African land snail fauna, African Invertebrates 48 (2), pp. 1-19 : 5	5