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 Bulimus citronellus Angas, 1879 Figs 20E , L13i Bulimus citronellus Angas 1879 : 479, pl. 40 fig. 5; Thompson 2011 : 119. Drymaeus (Mesembrinus) citronellus ; Breure 1979 : 117 (lectotype designation). Type locality. "Uren to Lipurio, Costa Rica ( Gabb )". Label. "Uren to Lipurio / low hills / Gabb / Costa rica", in Angas's handwriting. Dimensions. "Diam. 6, alt. 12 lin. [H 25.0, D 12.5 mm]"; figured specimen herein H 25.0, D 11.9, W 6.9. Type material. NHMUK 1879.7.22.19-22, lectotype and three paralectotypes (ex Angas). Remarks . Angas (1879) writes that he has seen "only two specimens". The lot is marked "type" and has been registered as having four specimens (1879.7.22.19-22). The current systematic position follows Richardson (1995 : 183). Current systematic position. Bulimulidae , Drymaeus (Mesembrinus) sulphureus (Pfeiffer, 1857).