1927] Pilsbry-Bequaert, The Aquatic Mollusks of the Belgian Congo 315 
SPEKIA Bourguignat 
Spekia Boureuienat, 1879, ‘Descript. Moll. Egypte,’ p. 27. Monotype: 
Inthoglyphus zonatus Woodward. 
Spekea E. v. Martens, 1897, ‘Deutsch Ost Afr., IV, Beschalte Weichth.,’ p. 205. 
Misspelling of Spekza. 
The shape, a dome with large base, is apparently an adaptation to 
conditions of the shore, where the animal lives on rocks after the fashion 
of Littorina. 
“a b c d 
Fig. 63 a-d, Spekia zonata (Woodward). X 144. 
Spekia zonata (Woodward) 
Text Figure 62a-d 
Lithoglyphus zonatus Woopwarp, 1859, Proc. Zool. Soc. London, p. 349, PI. 
XLVU, figs. 3-8c. E. A. Smrru, 1880, op. cit., p. 350; 1881, op. cit., p. 287. 
Spekia zonata Woodward.. Bourcuienat, 1879, ‘Descript. Moll. Egypte,’ p. 28; 
1885, ‘Notice Prodrom. Moll. Giraud Tanganika,’ p. 37; 1888, “Iconogr. Malacol. 
Tanganika,’ Pl. rv, figs. 20-24; 1890, Ann. Se. Nat. Zool., (7) X, p. 63, Pl. Iv, figs. 20- 
24. BE. A. Smiru, 1889, Ann. Mag. Nat. Hist., (6) IV, p. 173. G. B. Sowrrsy, 1894, 
‘List of Shells of Lake Tanganyika,’ p. 1, PL., fig. 3. J. E. S. Moorsz, 1898, Quart. 
Jl. Mier. Sci., N.S., XLI, p. 307, Pl. xxu1, fig. 4; 1903, ‘The Tanganyika Problem,’ 
pp. 256-264, figs. 39-43, and p. 351, fig. E. A. Smirx, 1904, Proc. Malacol. Soe. 
London, VI, 2, p. 92. Grrmatn, 1905, Bull. Mus. Hist. Nat. Paris, p. 259; 1906, op. 
cit., p. 580; 1911, op. cit., p. 439; 1908, ‘Rés. Scientif. Voy. Afrique Fea,’ p. 673. 
Ancry, 1907, Bull. Scientif. France et Belgique, (5) IX, (1906), pp. 254 and 265. 
E. A. Surry, 1906, Proc. Zool. Soc. London, I, p. 188. 
Lacunopsis (Spekia) zonata Woodward. Crosse, 1881, Journ. de Conchyl., 
XXIX, p. 122, Pl. rv, fig. 4, and p. 287. 
Lacunopsis zonata Woodward. PELSENEER, 1886, Bull. Mus. Hist. Nat. Belg- 
ique, IV, p. 106. | 
Spekea zonata Woodward. E. v. Marrens, 1897, ‘Deutsch Ost Afr., IV, Be- 
schalte Weichth.,’ p. 205, Pl. v1, fig. 41. 
‘Spekia cameroni BourRGuIGNAT, 1888, ‘Iconogr. Malacol. Tanganika,’ Pl. v, 
figs. 13-15. 1890, Ann. Se. Nat. Zool., (7) X, p. 67, PL. v, figs. 13-35 (Mpala; Zugue). 
Spekia duveyrieriana BouRGUIGNAT, 1885, ‘ Notice Prodrom. Moll. Giraud Tan- 
ganika,’ p. 37; 1888, ‘Iconogr. Malacol. Tanganika,’ PI. v, figs. 4-6; 1890, Ann. Sc. 
Nat. Zool., (7) X, p. 65, Pl. v, figs. 4-6 (Mpala; Kibanga). 
Spekia giraudi BourauiGNat, 1885, ‘Notice Prodrom, Moll. Giraud Tanganika,’ 
p. 36; 1888, ‘Iconogr. Malacol. Tanganika,’ Pl. rv, figs. 25-27; 1890, Ann. Sc. Nat. 
Zool., (7) X, p. 69, Pl. rv, figs. 25-27 (Kibanga; Mpala; Pambete). 
