308 Bulletin American Museum of Natural History [Vol. LIII 
Lithoglyphus neritoides E. A. Smith. Prismnenr, 1886, Bull. Mus. Hist. Nat. 
Belgique, IV, p. 106. : 
_ Stanleya neritinoides EH. A. Smith. E. v. Martens, 1897, ‘Deutsch Ost Afr., IV, 
Beschalte Weichth.,’ p. 214. S. B. Baker, 1923, Proc. Ac. Nat. Sc. Philadelphia, 
LXXV, p. 174. 
Rumella neritinoides E. A. Smiru, 1904, Proc. Malacol. Soc. London, VI, p. 93. 
AncBy, 1907, Bull. Scientif. France et Belgique, (5) IX, (1906), pp. 254 and 265. 
Rumella giraudi BouRGUIGNAT, 1885, ‘ Notice Prodrom. Moll. Giraud Tanganika,’ 
p. 90; 1888, ‘Iconogr. Malacol. Tanganika,’ Pl. xvi, figs. 35-37; 1890, Ann. Sc. 
Nat. Zool., (7) X, p. 258, Pl. xvu, figs. 35-37 (Mpala, Kibanga). 
Rumella milne-edwardsiana BoURGUIGNAT, 1885, ‘Notice Prodrom. Moll. Giraud 
Tanganika,’ p. 91; 1888, ‘Iconogr. Malacol. Tanganika,’ Pl. xvi1, figs. 26-28; 1890, 
Ann. Se. Nat. Zool., (7) X, p. 258, Pl. xvii, figs. 26-28 (Kapampa). 
Rumella globosa BoURGUIGNAT, 1888, ‘Iconogr. Malacol. Tanganika,’ Pl. xvi, 
figs. 20-22; 1890, Ann. Sc. Nat. Zool., (7) X, p. 250, Pl. xvi, figs. 20-22. (Mpala, 
Kapampa, Kibanga). 
Rumella callifera BouRGUIGNAT, 1888, ‘Iconogr. Malacol. Tanganika,’ PI. 
xvi, figs. 283-25; 1890, Ann. Se. Nat. Zool., (7) X, p. 251, Pl. xvi, figs. 28-25 
(Kibanga). 
a 6 
Fig. 60. a-b, Stanleya neritinoides (E. A. Smith). xX 3. Tembwe Bay 
umella joubertt BouRGUIGNAT, 1888, ‘Iconogr. Malacol. Tanganika,’ Pl. xvm, 
figs. 29-31; 1890, Ann. Sc. Nat. Zool., (7) X, p. 255, Pl. xvu, figs. 29-31 (southern 
part of Ubuari Peninsula) 
Rumella lavigeriana BourGuienat, 1888, ‘Iconogr. Malacol. Tanganika,’ Pl. 
Xvi, figs. 832-34; 1890, Ann. Sc. Nat. Zool., (7) X, p. 256, Pl. xvu, figs. 32-34 
(Kibanga). 
Neritina (Stanleya) neritoides E, A. Smith. Tryon, 1888, ‘Manual of Conchol.,’ 
Kicp.o0, Pl eyit fe Se. | 
Lake Tanganyika: originally described from the lake without more definite 
locality (Thomson Coll.); Mpala; Kapampa; Kitanga; southern part of Ubuari 
Peninsula; Ufipa (Lechaptois Coll.). 
PaizEa Bourguignat | 
Bazea Boureutenat, 1885, ‘Notice Prodrom. Moll. Giraud Tanganika,’ p. 33. 
Monotype: Bazzea giraudi Rovreuignat. 
Ponsonbya ANCEY, 1890, Tull. Soc. Malacol. France, VII, p. 346. Monotype: 
Pon:onhya leucoraphe Ancey. 
