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Image JPEG image BE-RBINS-INV-MT-2968-Streptosele-exasperata-st-top-BIG.jpg
Located in Virtual collections / / Streptaxidae / Streptostele exasperata Preston, 1912
Specimen Streptostele exasperata Preston, 1912
MT.2968 IG:10591 (ex tiroir 1227) Streptostele exasperata Preston, 1912 1 cotype Loc: Kenya, Mount Kenia; 6-9000 ft (ex. Preston) Rév: Dr W. Adam, 1951 note by C. d'Udekem d'Acoz 2022: Preston, H.B. (1912). Diagnoses of new terrestrial and fluviatile shells from British East Africa and Uganda. Revue de Zoologie Africaine, 1 (3): 322-328, pl. 17. Bruxelles [31 March]. page(s): 322, pl. 17, fig. 11 Adam, W (1971). New names introduced by M. Connolly and by H.B. Preston in the mollusca. Bulletin de l'Institut Royal des Sciences Naturelles de Belgique - Bulletin van het Koninklijk Belgisch Instituut voor Natuurwetenschappen, 47(24):1-77.
Located in Virtual collections / / Gastropoda / Streptaxidae
Image JPEG image BE-RBINS-INV-MT-2889-Ennea-margarita-st-label.jpg
Located in Virtual collections / / Streptaxidae / Ennea margarita Preston, 1913
Image JPEG image BE-RBINS-INV-MT-2889-Ennea-margarita-st-D.jpg
Located in Virtual collections / / Streptaxidae / Ennea margarita Preston, 1913
Image JPEG image BE-RBINS-INV-MT-2889-Ennea-margarita-st-V.jpg
Located in Virtual collections / / Streptaxidae / Ennea margarita Preston, 1913
Image JPEG image BE-RBINS-INV-MT-2889-Ennea-margarita-st-L.jpg
Located in Virtual collections / / Streptaxidae / Ennea margarita Preston, 1913
Image JPEG image BE-RBINS-INV-MT-2889-Ennea-margarita-st-L2.jpg
Located in Virtual collections / / Streptaxidae / Ennea margarita Preston, 1913
Specimen Ennea vrieseana Ancey, 1885
MT.2876 IG:10591 (ex tiroir 1230) Ennea vrieseana Ancey, 1885 1 Cotype Loc. Assinie, ex. Preston 04.03.1909 2 label: Gulella vriesiana (Ancey, 1885) Révision W. Adam, 1984 note by C. d'Udekem d'Acoz 2022: Ancey, C. F. (1885). Nouvelles contributions malacologiques. I. Sur divers mollusques de l'Empire Chinois. II. Sur différentes espèces africaines. Bulletins de la Société Malacologique de France, Paris. 2: 113-156. p. 145 - available from
Located in Virtual collections / / Gastropoda / Streptaxidae
BE-RBINS-INV SYNTYPE MT 2444 Streptaxis Eustreptaxis costulatus var. major 3D MODEL
Located in Virtual collections / / Streptaxidae / Streptaxis (Eustreptaxis) costulatus var. major Bavay & Dautzenberg, 1903
Image JPEG image BE-RBINS-INV SYNTYPE MT 2444 Streptaxis Eustreptaxis costulatus var. major MCT XRE DORSAL.jpg
Streptaxis costulatus var. major Bavay & Dautzenberg, 1903 - accepted as Haploptychius costulatus (Möllendorff, 1881) - syntype
Located in Virtual collections / / Streptaxidae / Streptaxis (Eustreptaxis) costulatus var. major Bavay & Dautzenberg, 1903