258 Annals of the South African Musewm. 
ZL. solidus was recorded from Quilimane and Nyassa, and zam- 
besianus from below Tette. 
var. TRAPEZIFORMIS, Furtado. 
1886 Lanistes ellipticus, von Mts., var. trapeziformis, Furtado, 
J. de C. xxxiv. p. 150. D. 
Hab. Lorenzo Marques. River Zambesi, below Tette (Capello 
& Ivens). 
546. LANISTES OLIVACEUS, Sowerby, var. AMBIGUUS, von Martens. 
1851, 2 Ampullaria ovum (pars), Phil., Conch. Cab. p. 22. pl. 7,£.7. DF. 
1866 Lanistes olivaceus, Sow., var. ambiguus, von Mts., Novit. 
Caneh,) ai) jp. 292) ple (1, t..330 4. |e 
1879 Meladomus ambiguus, von Mts., Bgt., Moll. de Egypte, p. 34. 
1897 Lanistes olivaceus, Sow., var. ambiguus, von Mts., D.-O.-Afr. 
p. 165) DN, 
Type in Zool. Mus. Berlin. 
Hab. Lorenzo Marquess. Tette (Peters). Delagoa Bay (Junod ; 
native name, Chibyabya). Gorongozo District (Wells-Cole). 
547. LANISTES ovum, Peters. [S.A.M.] 
1845 Lanistes ovum, Ptrs., Trosch., Archiv. f. Naturg. xi, 1. p. 215. D. 
1851, 2 Ampullaria ovum, Ptrs., Phil., Conch. Cab. p. 22. pl. 6, f. 2. F. 
1857 Lanistes ovum, Ptrs., Trosch., Gebiss der Schnecken, i. p. 90. 
pliGeinkls we: 
1866 a % » von Mts., Novit. Conch. ii.-p. 290. WN. 
1870 a 2 24 is Mal. Blatt. xvii. p. 35. NV. 
1874 i, » dick. Fauna N.-O.-Afr..p. 230. D. 
1877 * Aes Smith? P76. p. 7lG. ph 74; ie eee 
1881 _ ‘A - py 290. pl 34; 1228. NSE, 
1891 i 7 ¥ von Mts., Sitz.-Ber. Ges. Nat. Fr. 
Berling ap. Lt Ne 
1897 ; ovum, Ptrs. (=affinis, Smith), von Mts., D.-O.-Afr. 
jot oo eau Oe 
1898 a =f »  Stur.,§.A. Moll. p. 86. pl.3,f.62,63. NF. 
1904 Ps » von Mts., Die Kalahari, p. 756. WN. 
1907 5 fines Smith, Melv. & Standen, Manchester Memoirs, 
li, 4p. Ni 
Type of afinis in British Museum ; ovwm in Zool. Mus. Berlin. 
Hab. Lorenzo Marquess. Tette (Peters). Itschongove, Dela- 
goa Bay (Schenck). 
