Simpulopsis species. i–iiiS. (Eudioptus) citrinovitrea (Moricand, 1836), syntype of Bulimus marmatensis Pfeiffer, 1855 NHMUK 1975330 (H = 15.0) iv–viS. (E.) ephippium Ancey (1904), paralectotype NHMUK 1905.12.30.12 (H = 20.5).

 
 
  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