250 Annals of the South African Museum. 
Ruopesia, Gwelo (Dodds). Enkeldoorn District, Mashonaland 
(Miss Sharpe-Young). 
Lorenzo Marques. River Zambesi (Peters; Kirk; Penther). 
Carr or Goop Hops. Port Elizabeth(Crawford). Knysna (Purcell). 
Also distributed up the eastern side of the Continent. 
Melvill and Standen, in chronicling this species from Northern 
Rhodesia, remark : ‘‘ Our specimens seem intermediate between the 
type and ovoidea, Bgt., which surely can be but a variety.”’ Jickeli 
places werneana, Troschel, in the synonymy of africana, and 
expresses doubt whether ‘“ globularis, Morel.” (globosa, Morel., 
Voy. Welwitsch, p. 93. pl. 9, f. 6, and J. de C., 1866, p. 162), is 
separable therefrom, while Neuville and Anthony consider that 
abyssinica, von Mts., and eximia, Bgt., as well as ovoidea, Begt., 
merge into Krauss’ species. 
Sus-Crass STREPTONEURA, Spengel, 1881. 
(Zeitschr. f. wissens. Zool. Leipzic, p. 372.) 
Orper PECTINIBRANCHIA, Cuvier, 1817. 
(Régne Animal, ii. pp. 388, 415, as Pectinibranches. ) 
Sus-Orper TZ NIOGLOSSA, Troschel, 1847. 
(Arch. f. Naturg. xiii, 2. p. 382, and Wiegmann’s Handbuch der Zool., 
Ed. 3, 1848.) 
TrisE PLATYPODA, Fischer, 1883. 
(Man. de Conch. p. 445.) 
Famity CYCLOPHORIDA, Gray, 1847. 
(P.Z.S. p. 181.) 
Sus-FamMity CYCLOPHORINZA, Fischer, 1885. 
(Man. de Conch. p. 739.) 
Genus CYCLOPHORUS, de Montfort, 1810. 
(Conch. Syst. ii. p. 290.) 
Type of Genus, C. volvulus (Mill.). 
Sus-Genus MAIZANIA, Bourguignat, 1889. 
(Moll. de l’Afr. équat. p. 148.) 
(=Aferulus, von Mts., 1897; Natalia, G.-Aust., 1897; Hiabia, G.- 
Aust., 1898; Austrocyclus, Ancey, 1898; and Cyclophoropsis, 
Dautzenberg, 1908.) 
Type of Sub-Genus, C. olivaceus, Bgt. 
