— 140 — 



* Amnicola turonensis Mayer in Sandberger =z Nematura ligeriana Tourn. mss. 



in coll. Faculté catholique. 

 Nijstia cylindrica n. sp. DD. (conf. N. Jeurensis Bezançon/. 

 1 Auricula oblonga Desh., 1830. 



* Cassidula umbilicata Desh. sp. (Auricula). 

 Plecotrema Delaunmji Tourn., 1872. 



— blesense Tourn., 1872. 



Bourgeoisi Tourn. zz P. eleganlissima Desh. mss. in coll. École des 

 mines. 



* Leuconia Tournoueri Mayer in Sandberger sp. (Alexia) ~ Leuconia Dujardini 



Tourn. (ex parte). 



— Dujardini Tourn. =z Auricula acuta Duj. non d'Orb., 1835. 



* Alexia pisolina Desh. sp. (Auricula). 



— polyodon Sandberger, coll. Mayer. 



— (Tralia) Bardini Tourn. sp. (Melampus). 



— — Munieri Tourn. 



* Stolidomal Mayer i Tourn. 



— Deshayesi Tourn. 



* Melampus pilula Tourn. zz Auricula globulus Tourn. non Fer. 



— turonensis Desh. sp. (Auricula), très rare. 



* Hélix (Tachea) asperula Desh, = //. turonensis et H. Duvauxi Desh. = 



H. vermiculata Duj. 



— (Macularia) Larteti Boissy == Hel. turonensis Hœrnes non Desh. 



— (Campyleaj extincta Rambur, 1862. Coll. Goossens. 



* — (Monacha) phaseolina Desh. in Fér. — Hel. ligeriana Mayer in Sand- 



berger == H. Rebouli Duj. 



* Zonites umbilicalis Desh. sp. (Hélix) = H. algira Duj. = H. Coullongeoni Mich. 



* Pupa Langlassei n. sp. DD. 



Cyclostomus turgidulus Mayer in Sandb., 1874. 



— sepultus Rambur sp. (Tudora). 

 Planorbis Thiollierei Mich.? fide Sandberger. 



— incrassatus Rambur = Pl. corneus Duj. non Lin. = Pl. rotundatus 



Desh. in Lyell. = P. solidus Th. in Sandbg. 



* Limnœus dilatatus Noulet — L. palustris Duj. non Lin. = L. pachygaster var.? 



V ? Valvata piscinalis Mùller sp. (Nerita), var. Dujardini DD. 

 i: Niso eburnea Risso — Bulimus terebellatus Desh. non Lk. 



* Pyramidella unisulcata Duj. = P. Grateloupi d'Orb. (ex parte) = Turbo 



terebellatus Br. 



* — Grateloupi d'Orb. — P. terebellata Grat. (ex parte), pl. XI, fig. 79. 



* Eulima grandis DD. = Melania lactea Grat. (non Lk.) = Melania nitida 



Duj. (non Lk.). 



? — subumbilicata Grat. sp. (Actœon) Hœrnes et Bardin. 



V * — incurva Renieri sp. (Hélix) = Melania distorta Phil. non Defr. 



* — inflexa Desh. sp. (Melania) — Eulima polita Hœrnes (non L.) = 



Melania distorta Defr. (ex parle). 

 ? — Eichwaldi Hœrnes — Eulima lactea var.? fide Bardin. 



V ;; — {Subularia) subulata Donovan sp. {Turbo) — Melania Cambessedesi 



Payr. et Duj. 



V Eulimella acicula Philippi sp. (Melania), var. gracilis DD. 



Menestho costellatus Duj. sp. (Tornatella) zz Turbonilla turricula Hœrnes. 



elegans n. sp. DD.; caractérisé par ses costules rondes, droites et ses 

 stries décurrentes fines. 



