216 Bulletin American Museum of Natural History [Vol. LIIT 
The following known Ethiopian species appear to belong to the 
subgenus Gabbia as here defined. 
Bulimus africanus (Frauenfeld) = Bithynia africana FRAUENFELD, 1862, Verh. 
Zool. Bot. Ges. Wien, XII, p. 1155. West Africa. 
Bulimus kisalensis Pilsbry and Bequaert. See below. 
Bulimus martreti (Germain) = Bithynia (Gabbia) martrett GERMAIN, 1904, Bull. 
Mus. Hist. Nat. Paris, p. 469; 1908, in A. Chevalier, ‘L’ Afrique Centrale Frangaise,’ 
p. 522, Pl. v, figs. 12-12a. Mamun country, near Lake Chad. 
Bulimus martreti var. major (Germain) = Bythinia martreti var. major GERMAIN, 
1908, in A. Chevalier, ‘L’ Afrique Centrale Frangaise,’ p. 522. Mamun country, néar 
Lake Chad. 
Bulimus ~ neothaumeformis (Germain) =Bythinia (Gabbia) neothaumeformis 
GERMAIN, 1907, Bull. Mus. Hist. Nat. Paris, p. 65; 1908, in A. Chevalier, ‘L’ Afrique 
Centrale Frangaise,’ p. 523, Pl. v, figs. 13-13a. Southeast of Lake Chad. 
Bulimus neumannt (E. v. Martens) = Bithynia (Gabbia) neumanni E. v. MARTENS, 
1897, ‘Deutsch Ost Afr., IV, Beschalte Weichth.,’ p. 191 (fig. of radula), Pl. v1, fig. 
33. In the Monlo-Sakissagan brook, Masai -Nyika country, East Africa. 
Bulimus neumanni var. elatus (Germain) =Bythinia neumanni var. elata Grr- 
MAIN, 1908, in A. Chevalier, ‘L’ Afrique Centrale Frangaise,’ p. 522. Lake Chad. 
Bulimus neumanni var. globosus (Germain) =Bythinia neumanni var. globosa 
GERMAIN, 1908, in A. Chevalier, ‘L’ Afrique Centrale Frangaise,’ p. 522. Lake Chad. 
Bulimus nyassanus (Bourguignat) =Amnicola nyassana BourGUIGNAT, 1889, 
Bull. Soc. Malacol. France, VI, p. 36. Bythinia stanleyi E. A. Smiru (pro parte), 
1877, Proc. Zool. Soc. London, Pl., xxv, fig. 22. Lake Nyasa. 
Bulimus senaariensis (Kister)=Paludina senaariensis “Parreyss’’ Ktstmr, 
1852, in Martini and Chemnitz, ‘Syst. Conch. Cab., I, 21, Paludina,’ p. 44, Pl. rx, 
figs. 10-11. Digyreidum sennaaricum Boureurenat, 1883, Ann. Sc. Nat. Zool., 
(6) XV, p. 180. Sennar, Anglo-Egyptian Sudan. . 7 a 
Bulimus senaariensis var. adspersus (Jickeli) =Bithynia sennariensis var. ad- 
spersa JIckELI, 1874, Nov. Acta Ac. Nat. Cur. Dresden, XX XVII, 1, p. 246, Pl. 
vil, fig. 82. Anseba, Abyssinia. 
Bulimus stanleyi (E. A. Smith) = Bythinia stanleyi E. A. SmituH, 1877, Proc. Zool. 
Soc. London, p. 717, Pl. uxxv, fig. 21 (only). Lake Nyasa. 
Bulimus subbadiellus (Bourguignat) = Bythinia subbadiella BourGuienat, 1885, 
‘Moll. Choa,’ p. 30. Lake Haussa, Abyssinia. 
Bulimus tilhot (Germain) = Bythinia tilhoi GzRMAIN, 1912, Bull. Mus. Hist. Nat. 
Paris, p. 8322; 1916, ‘Doe. Scientif. Miss. Tilho,’ III, p. 306, Pl. 1, figs. 5-6. Bengu, 
Niger Territory. | 
Bulimus wallert (H. A. Smith). See p. 217. 
Bulimus (Gabbia) kisalensis, new species 
Text Figure 17 
Lake Kisale at Kikondja (type locality; J. Bequaert Coll.). Near 
the source of the Kimilolo River, Klisabethville, on the gravelly bottom 
(Michael Bequaert Coll.). 
