1927] Pilsbry-Bequaert, The Aquatic Mollusks of the Belgian Congo 313 
Reymondia monceti. Bourauianat, 1888, ‘Iconogr. Malacol. Tanganika,’ PI. 
xI, figs. 7-8; 1890, Ann. Sc. Nat. Zool., (7) X, p. 157, Pl. x1, figs. 7-8 (mouth of 
Mkulungulu River and Kilira Chakabala Islands). 
Reymondia bridouxiana BourauieNnat, 1888, ‘Iconogr. Malacol. Tanganika,’ 
Pl. x1, figs. 14-15; 1890, Ann. Sc. Nat. Zool., (7) X, p. 157, Pl. x1, figs, 14-15 
(Kibanga). 
feymondia foai J. MaBiué, 1901, Bull. Soc. Philomath. Paris, (9) III, 2, p. 57. 
(Tanganyika). 
Giraudia foai J. Mabille. Germain, 1905, Bull. Mus. Hist. Nat. Paris, p. 259 
(Reymondia). 
Lake Tanganyika: originally described from the lake without more definite 
locality (EK. C. Hore Coll.); in 10 fathoms, Mrondwe Bay at the southern end (W. 
A. Cunnington Coll.); Ufipa (Lechaptois Coll).; Mlilo; mouth of the Mkulungulu 
River; Kilira Chakabala Islands, north of the Lukuga; Kibanga. Taken by 
_ Charles Hedley at Albertville. 
Reymondia horet var. giraud: (Bourguignat) 
Reymondia giraud1 BourGUIGNAT, 1885, ‘Notice Prodrom. Moll. Giraud Tan- 
ganika,’ p. 65; 1888, ‘Iconogr. Malacol. Tanganika,’ Pl. x1, figs. 3-4; 1890, Ann. 
Sc. Nat. Zool., (7) X, p. 154, Pl. x1, figs. 3-4. 
Giraudia horet var. giraudi Bourguignat. GERMAIN, 1905, Bull. Mus. Hist. 
Nat. Paris, p. 259; 1911, op. cit., p. 440; 1908, ‘Rés. Scientif. Voy. Afrique Foa,’ 
p. 647. | 
Reymondia pyramidalis BouRGUIGNAT, 1888, ‘Iconogr. Malacol. Tanganika,’ 
Pl. x1, figs. 9-138; 1890, Ann. Sc. Nat. Zool., (7) X, p. 159, Pl. x1, figs. 9-13 (mouth of 
Mkulungula River). 
Lake Tanganyika: Mlilo (type locality); mouth of the Mkulungulu and vicinity 
in Ugoma. 
Reymondia minor EK. A. Smith 
— Reymondia minor KE. A. Smiru, 1889, Ann. Mag. Nat. Hist., (6) IV, p. 174. G. B. 
SowERBY, 1894, ‘List of Shells of Lake Tanganyika,’ p. 2, Pl., fig. 11. 
Giraudia minor Ki. A. Smith. ANcry, 1894, Bull. Soc. Zool. France, XIX, p. 28. - 
E. A. Smrru, 1904, Proc. Malacol. Soc. London, VI, 2, p. 96, fig. 4 (on p. 87). ANcEY, 
1907, Bull. Scientif. France et Belgique, (5) IX, (1906), p. 254. Grrmarn, 1908, ‘Rés 
Scientif. Voy. Afrique Foa,’ p. 648, figs. 10-11. 
Assiminea foas J.MaBiuLe, 1901, Bull. Soc. Philomath. Paris (9) III, 2, p. 56 
(Tanganyika). 
Giraudia foai J. Mabille. E. A. Smrrx, 1904, Proc. Malacol. Soc. London, VI, 2, 
p. 95. GerrMaIn, 1905, Bull. Mus. Hist. Nat. Paris, p. 259 (Asszmznea). 
Lake Tanganyika: originally described from the lake without more definite 
locality (E. C. Hore Coll.). 
Reymondia tanganyicensis E. A. Smith 
Reymondia tanganyicensis E. A. Smrru, 1889, Ann. Mag. Nat. Hist., (6) IV, p. 
175. G. B. Sownrsy, 1894, ‘List of Shells of Lake Tanganyika,’ p. 2, PI. fig. 10. 
