— 49 — 



testa magis elongato-ovata vel subcylindrica evadit. Cum se- 

 quente , quacum, ut e synonymis allatis videtur, a Pfeiffero con- 

 fusa fuit, vix comparanda. 



Mutatio nominis Parreyssiani , quanquam inediti, tarnen Pfeiffero 

 pereogniti, nee Justitiar consentanoa, nee aptior. Huc etiam 

 e patria relata referenda est Belix (G.) Babel Fer. (Bulimus 

 [Limicolarius] Beck p. 61), sed icones Ferussacianae laudata? 

 potius ad L.flammeam pertinent. 



15. Lioiicolaria candidissima Tab. VI. f. 7, 8. 



Testa anguste perforata, tenuis, subfusiformi-elongato-turrita, 

 striatula, nitidula, Candida, in anfractu ultimo strigis paucis 

 stramineo-ftavis obsolete notata, epidermide tenuissima pallide 

 Cornea imiuta; spira elongata, gracillima, apice obtusa; anfr. 8, 

 vix convexiusculi, iiltinms y 3 longitudinis vix superans, basi 

 attenuatus; sutura impressa, vix crenulata ; columella subarcuata; 

 apertura oblongo-ovali*; peristoma rectum, margine columellari 

 anguste foinicatim reflexo. 



Alt. 62; Diam. 20: Apert. 23 longa et 10 lata, m. in. 

 Syn. Bulimus- candidissimus Parreyss ! in sched. 



„ Caittiaudi Pf. 1. c. p. parte (syn. excl.) 



Hab. Cordofan. (Kotschy! in coli. Moussoniana.) 



Obs. Specimen unicum exstat. Spccies in genere gracillima 



formam Bul. Clavator Petit satis bene adumbrans. Icon Ferus- 



saciana Tab. 141 f. 3, huc ut videtur a Pfeiffero allata, melius 



varietatem graciliorem L. flammeae indicat. 



16. Limicolai'ia Aurora. 



Syn. Bulimus Aurora Jay. Cat. cd. III p. 120 t. 6. f. 2. 

 „ w Pf. Mon. II p. 199 No. 541, III. 



p. 385 NO. 539. 

 „ Adansoni y. Pf. Mon. II p. IT 9. 

 „ sujfusus Reeve Mon. t. 53 N°. 350. 

 — Fer. Hist. t. 141 f. 8, 9? (testa Candida). 

 Hab. Africa occ- Gabon (Cuming!), ad 11. Niger (Cuming!), 

 Senegal (Verreaux!); speeimina 7 aeeepimus. 

 Obs. Species constantissima, testa plus minusve graciliore 

 tantum varians. 



H. Liinicolaria striatula. Tab. VIII f. 1, 2. 



Testa perforata, cylindraeeo-turrita, tenuiuscula, striata, lineis- 

 que spiralibus conspicue granuloso-decussata , sub epidermide 



4 



