Sultana (Metorthalicus) yatesi (Pfeiffer, 1855) i–ii Holotype of Porphyrobaphe vicaria Fulton, 1896 NHMUK 20100507 (H = 82.2) iii–iv Lectotype NHMUK 1975239/1 (H 84.3).

 
 
  Part of: Breure ASH, Ablett JD (2015) Annotated type catalogue of the Megaspiridae, Orthalicidae, and Simpulopsidae (Mollusca, Gastropoda, Orthalicoidea) in the Natural History Museum, London. ZooKeys 470: 17-143. https://doi.org/10.3897/zookeys.470.8548