Tattersfield, P. (2025). Ptychotrema (Gastropoda: Streptaxidae) in north-east Africa: thirteen new species from Ethiopia reveal the presence of a diverse but little-known fauna. Journal of Conchology. 45(3): 520-558.
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Tattersfield, P.
2025
<i>Ptychotrema</i> (Gastropoda: Streptaxidae) in north-east Africa: thirteen new species from Ethiopia reveal the presence of a diverse but little-known fauna