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 ponsonbyi da Costa, 1907 Figs 54H , L48ii Drymaeus ponsonbyi da Costa 1907 : 305, pl. 26 figs 6-6a; Breure 1979 : 113. Type locality. "Surco, Peru, at an elevation of 2,050 metres". Label. "Surco 2050 M. / Peru", in da Costa's handwriting. Dimensions. "Long. 33, diam. 12 mm."; figured specimen herein H 33.5, D 12.82, W 8.0. Type material. NHMUK 1907.11.21.27, holotype (ex da Costa). Remarks. da Costa writes "a shell", implying that he had only one specimen; thus the specimen is the holotype. Searching for "Surco" in modern gazetteers for Peru does not give any locality at the elevation indicated; the type locality thus remains to be ascertained. Current systematic position. Bulimulidae , Drymaeus ponsonbyi da Costa, 1907.