Annotated type catalogue of the Bothriembryontidae and Odontostomidae (Mollusca, Gastropoda, Orthalicoidea) in the Natural History Museum, London Author Breure, Abraham S. H. Netherlands Centre for Biodiversity Naturalis, P. O. Box 9517, Leiden, the Netherlands bbreure@xs4all.nl Author Ablett, Jonathan D. Natural History Museum, Division of Higher Invertebrates, London, SW 7 5 BD, UK text ZooKeys 2012 2012-04-10 182 1 70 http://dx.doi.org/10.3897/zookeys.182.2720 journal article http://dx.doi.org/10.3897/zookeys.182.2720 1313-2970-182-1 FF8CFFCE9D40C74AFFBE5F60FFAFFF95 577124 Placostylus calus E.A. Smith, 1891 Figs 11A, 11i Placostylus calus E.A. Smith 1891 : 489, pl. 40 fig. 7. Placostylus (Placocharis) calus (E.A. Smith) [sic, no parenthesis required]; Breure and Schouten 1985 : 63 (lectotype designation). Eumecostylus calus (E.A. Smith); Delsaerdt 2010 : 44, pl. 7 figs 1-4. Type locality. "Solomon Islands". Label. "Solomon Is.", in Smith's handwriting. Dimensions. "Longit. 78 millim., diam. maj. 33"; lectotype H 78, D 33.7, W 5+. Type material. NHMUK 1891.11.3.4, lectotype; NHMUK1891.11.3.5-6, two paralectotypes (ex Brazier). Remarks. The apex of the lectotype is damaged. Current systematic position. Bothriembryontidae, Eumecostylus calus (E.A. Smith, 1891).