Reference List of South African Non-marine Mollusca. 165 
302. ENA (PACHNODUS) ARENICOLA;(Benson). [S.A.M}. 
1856 Bulimus arenicola, Bs., A.M.N.H. xviii. p. 433. D. 
1859 3 3. Lir Mon Hell iv. p. 481. D. 
1901 Buliminus (Pachnodes) arenicola, Bs., Kob., Conch. Cab. p. 757. 
plat, fo; 6. DF, 
Specimen ex auct. in University Museum of Zoology, Cambridge. 
Hab. Carr or Goop Horr. Caffraria, near Waterloo Bay ; near 
Mossel Bay (Layard). 
Natau. Durban; Pietermaritzburg; Lower Umkomaas; Port 
Shepstone ; Tongaat (Burnup). 
ZoututanD. Dukuduku (Toppin). 
303. Ena sBorvint (Morelet). 
1860 Glandina boivini, Morel., Séries Conch. ii. p. 72. pl. 5, f. 5. DL’. 
1887 Bulimus " »  Grandidier, Bull. Soc. Mal. Fr. iv. 
p87. WN. 
1890 af (Cerastus) mamboiensis, Smith, A.M.N.H. vi. p. 153. 
Bicont WDE. 
1897 Buliminus boivini, Morel., von Mts., D.-O.-Afr. p. 61. N. 
1898 &y movenensis, Stur., S.A. Moll. p.66. pl.2,f.44-51. DF. 
1899 a5 boivint, Morel. (=mamboiensis), Smith, P.Z.S. 
poor. N: 
1900 - (Cerastus) boivint, Morel., Kob., Conch. Cab. p. 635. 
plot DUE. 
a % (Pachnodes) movenensis, Stur., Kob., Conch. Cab. 
p. 632. pl. 96, f. 19-21. D.F. 
Type of botvint in British Museum ; movenensis in Naturh. Hofmus. 
Vienna. 
Hab. Eastern Zuuunanp. Elscheleselwanhla (Toppin). 
Lorenzo Marques. Delagoa Bay (Connolly). Movene (move- 
nensis, Penther). 
Also from several localities in Hast Africa, the type of boivint 
coming from Mombasa. 
There seems no reason for separating movenensis, Stur., from the 
present species. Until connecting links are known, EH. ptychazis, 
Smith (A.M.N.H. vi. 1890, p. 147), which von Martens has placed in 
the synonymy, appears separable by its more elongate shell and very 
distinct columellar fold, which is only just traceable in bowvine. 
304. ENA BOWKERI (Sowerby). [S.A.M.] 
1889 Buliminus (Mesembrinus ?) bowkert, Sow., P.Z.S. p. 581. pl. 56, 
feo HEE, 
