Annotated type catalogue of the Orthalicoidea (Mollusca, Gastropoda, Stylommatophora) in the Muséum d’histoire naturelle, Geneva Author Breure, Abraham S. H. Naturalis Biodiversity Center, P. O. Box 9517, 2300 RA Leiden, the Netherlands. & Royal Belgian Institute of Natural Sciences, Vautierstraat 29, 1000 Brussels, Belgium. E-mail: ashbreure @ gmail. com ashbreure@gmail.com text Revue suisse de Zoologie 2016 2016-03-31 123 1 57 103 journal article 197352 10.5281/zenodo.46290 d6b2bbe3-8eb3-4b57-8922-fdbf8d712d34 0035-418 46290 Bulimus fidaensis J. Moricand, 1858 Figs 23-24 Bulimus fidaensis J. Moricand, 1858: 451 , pl. 14 fig. 1. Drymaeus fidaensis . – Pilsbry, 1898 [1897-1898]: 232 , pl. 41 fig. 21. – Simone, 2006: 137 , fig. 450. Type locality: [ Brazil ] “ Bahia ” . Label: “ Bahia ”, in Moricand’s handwriting. Dimensions: “Alt., 30 mill.; diam. 11”; figured specimen herein H 29.6, D 13.5, W 7.0 . Type material: MHNG-INVE-63455, one syntype (Moricand coll.). Remarks: Moricand did not mention on how many specimens his description was based. Pilsbry suggested that this taxon might belong to the Odontostomidae , genus Moricandia Pilsbry & Vanatta, 1898 . In a note accompanying the lot, Mermod wrote in 1937 “Il ne semble pas quece Bulime soit un Odontostomus , ni un ... Drymaeus ?”. The protoconch sculpture consists of fine spiral lines and the taxon is now placed in the genus Leiostracus Albers, 1850 ( comb. n. ). Moricand’s taxon proves to be a junior subjective synonym of Bulimus clouei Pfeiffer, 1857 ( synon. n. ); the lectotype of this species is in the NHMUK ( Breure & Ablett, 2015: 26 , figs 21i-iii). Current systematic position: Simpulopsidae , Leiostracus clouei (Pfeiffer, 1857) ( comb. n., synon. n. ).