Triforis gracilior E.A. Smith, 1903, South Nilandu Atoll, Maldives. A–F Syntype NHMUK 1903.9.17.16: front (A), side (B), back (C), original labels (D, E), peristome (F). G Original figures. Scale bars: A–C: 4 mm; F: 2 mm

 
 
  Part of: Albano PG, Bakker PAJ, Sabelli B (2019) Annotated catalogue of the types of Triphoridae (Mollusca, Gastropoda) in the Natural History Museum of the United Kingdom, London. Zoosystematics and Evolution 95(1): 161-308. https://doi.org/10.3897/zse.95.32803