Annotated type catalogue of the Bulimulidae (Mollusca, Gastropoda, Orthalicoidea) in the Natural History Museum, London Author Breure, Abraham S. H. Naturalis Biodiversity Center, 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 2014 2014-03-21 392 1 367 http://dx.doi.org/10.3897/zookeys.392.6328 journal article http://dx.doi.org/10.3897/zookeys.392.6328 1313-2970-392-1 FFCF5A59FFB1FF93FFF10B43FFAFFFF5 578044 Drymaeus acuminatus da Costa, 1906 Figs 45A-C , L2ii Drymaeus acuminatus da Costa 1906a : 8, pl. 1 fig. 4; Simone 2006 : 135, fig. 440. Drymaeus (Drymaeus) acuminatus ; Breure 1979 : 106. Type locality. "Matto Grosso, Brazil". Label. "Matto Grosso / Brazil"; in da Costa's handwriting. Dimensions. "Long. 33, diam. 14 mm."; holotype H 33.4, D 14.1, W 7.4. Type material. NHMUK 1907.11.21.10, holotype (da Costa coll.). Remarks. da Costa wrote "A rather peculiar shell, unlike any known to the writer, who obtained it at the dispersal of the collection of the late Mr. Miers"; given the singular form, it may be assumed that da Costa only had one specimen at hand. Current systematic position. Bulimulidae , Drymaeus (Drymaeus) acuminatus da Costa, 1906.