242 Annals of the South African Museum. 



SECTION FEEEISSIA, Walker, 1903. 

 (Nautilus, xvii. p. 15.) 



Type of Section, A. rivularis^^j. 



510. ANCYLUS BUENUPI, Walker. 



1912 Ancylus burnupi, Walker, Nautilus, xxv. p. 142. D. 

 Type in coll. Walker. 

 Hab. NATAL. Equeefa (Burnup). 

 CAPE OP GOOD HOPE. Brack Kloof, Grahamstown (Farquhar). 



511. ANCYLUS CONNOLLYI, Walker. 



1912 Ancylus connollyi, Walker, Nautilus, xxv. p. 143. D. 



Type in coll. Walker. 



Hab. CAPE OF GOOD HOPE. Black Eiver, Maitland (Connolly). 

 King Williamstown Eoad Dam, Grahamstown (Farquhar). 



512. ANCYLUS EQUEEFENSIS, Walker. 



1912 Ancylus cquecfensis, Walker, Nautilus, xxv. p. 143. D. 

 Type in coll. Walker. 

 Hab. NATAL. Equeefa (Burnup). 



513. ANCYLUS FONTINALIS, Walker. 



1912 Ancylus fontinalis, Walker, Nautilus, xxv. p. 144. D. 

 Type in coll. Walker. 



Hab. TRANSVAAL. Eanjesfontein ; Pienaars Poort (Connolly). 

 ORANGE FREE STATE. Morgendal (Connolly). 



514. ANCYLUS VICTORIENSIS, Walker. 



1912 Ancylus victoriensis, Walker, Nautilus, xxv. p. 144. D. 

 Type in coll. Walker. 

 Hab. EHODESIA. Victoria Falls (Connolly). 



515. ANCYLUS ZAMBESIENSIS, Walker. 



1912 Ancylus zambesiensis, Walker, Nautilus, xxv. p. 144. D. 



Type in coll. Walker. 



Hab. EHODESIA. Victoria Falls (Connolly). 



I am deeply indebted to Mr. Bryant Walker for the whole of the 

 classification and distribution of this Genus. 



