382 
encore la Fischeriana ä la courbe regulierement arrondie de son bord columellaire 
ä la reflexion fortement accusee de son peristome, ce qui n’ä pas lieu chez PEriesii.“ 
259. Vivipara liberiana Schepman. 
Shell ovately turbinated, imperforate, of a dark olive colour; the spire is eroded, the 
number of persisting whorls is 3, they are but little convex, the whole shell is covered with 
very small granules, whick are arranged spirally, moreover the the whorls show several lines 
of growth some of which are darker coloured. The suture is not very deep for the genas; 
last whorl rounded. with oniy a slight indication of an angle. Aperture nearly semicircnlar, 
a little effused beneat. Columella nearty straight, forming an obtuse angle with the uuder 
margin. Interior of aperture bluish white, with a black margin all around. — Schepman. 
Alt. 24, lat. 19, alt. apert. 15, lat. 10 mm. 
Paludina liberiana Shepman, Notes Leyden Museum III p. 246. 
Found on rocks in the St. Pauls River. — Noch nicht abgebildet und mir nicht 
zugänglich geworden. 
Genus Cleopatra Troschel. 
Testa elongate conica vel turrita, solida, anfractibus 6—7 regulariter crescentibus, aper- 
tura basi producta, subefiusa, peristomate recto, marginibus callo junctis, externo acuto recto, 
columellari incrassato, albido, reflexo. — Operculum corneum, extus concavum, nitidum, con- 
centrice annulatum, annulis plus minusve prominulis, nucleo spirali, sublaterali, facies interna 
granulata, margine laevi, nitido. 
Paludina vel Melania autorum. 
Cleopatra Troschel Gebiss der Schnecken 1856 vol. I p. 101 t. 7 flg. 6. — 
Jickeli, Fauna Nordost-Afrika p. 240. — Westerlund, Fauna 
palaearct. Binnencouch. VI. 1886 p. 11. — Bourguignat, Moll. 
Egypte p. 17; Hist. Mal. Tanganika, in: Ann. Sciences nat., 1890 
ser. 7 vol. 10 p. 44. — Martens, Beschälte Weichth. Deutsch- 
Ost- Afrika p. 183. 
Schale lang kegelförmig bis gethürmt, festwandig, aus sechs regelmässig zu- 
nehmenden Windungen bestehend, die Mündung nach unten mehr oder weniger aus- 
gussartig vorgezogen. Mundsaum geradeaus, die Randinsertionen durch einen Callus 
