FIGURES 1–3. Eratoid shells. 1 in Contributions to the knowledge of the Eratoidae. X. Revision of the genus Archierato Schilder, 1933 (Mollusca: Gastropoda)

FIGURES 1–3. Eratoid shells. 1. Archierato pyrulata (Tate, 1890), topotype, CS 36. L 6.3 mm, W 4.8 mm, H 3.8 mm, Ypresian, late Eocene of Adelaide, South Australia. 2. Hespererato vitellina (Hinds, 1844), lectotype, NHMUK 1966236/1. L 12.3 mm, W 9.5 mm, H 8.0 mm, 'Bay of Magdalena', W Baja California, W Mexico (photo: Harry Taylor, NHMUK; © Natural History Museum of London 2014). 3. Hespererato scabriuscula (Gray in Sowerby I, 1832), lectotype, NHMUK 1966363/1. L 10.3 mm, W 6.2 mm, H 5.1 mm, "Santa Elena, Colombia" (photo: Harry Taylor, NHMUK; © Natural History Museum of London 2014).