Reference List of South African Non-marine Mollusca. 165 



302. ENA (PACHNODUS) ARENICOLA- (Benson). [S.A.M] . 



1856 Buliimis arenicola, Bs., A.M.N.H. xviii. p. 433. D. 



1859 Pfr., Mon. Hel. iv. p. 481. D. 



1901 Bulimiiws (Pachnodcs) arenicola, Bs., Kob., Conch. Cab. p. 757. 

 pi. Ill, f. 5, 6. D.F. 



Specimen ex auct. in University Museum of Zoology, Cambridge. 



Hab. CAPE OF GOOD HOPE. Caffraria, near Waterloo Bay ; near 

 Mossel Bay (Layard). 



NATAL. Durban ; Pietermaritzburg ; Lower Umkomaas ; Port 

 Sbepstone ; Tongaat (Burnup). 



ZULULAND. Dukuduku (Toppin). 



303. ENA BOIVINI (Morelet). 



1860 Glandina boivini, Morel, Series Conch, ii. p. 72. pi. 5, f. 5. D.F. 

 1887 Bulimus Grandidier, Bull. Soc. Mai. Fr. iv. 



p. 187. N. 



1890 ,, (Cerastus) mamboiensis, Smith, A.M.N.H. vi. p. 153. 

 pi. 5, f. 7. D.F. 



1897 Buliminus boivini, Morel., von Mts., D.-O.-Afr. p. 61. N. 



1898 movenensis, Stur., S.A.Moll, p. 66. pi. 2, f. 44-51. D.F. 



1899 ,, boivini, Morel. ( = mamboiensis), Smith, P.Z.S. 



p. 587. N. 



1900 ,, (Cerastus) boivini, Morel., Kob., Conch. Cab. p. 635. 



pi. 97, f. 2. D.F. 



,, (Pachnodes) movenensis, Stur., Kob., Conch. Cab. 



p. 632. pi. 96, f. 19-21. D.F. 



Type of boivini'm British Museum ; movenensis in Naturh. Hofrnus. 

 Vienna. 



Hab. EASTERN ZULUDAND. Elscheleselwanhla (Toppin). 



LORENZO MARQUES. Delagoa Bay (Connolly). Movene (move- 

 nensis, Penther). 



Also from several localities in East Africa, the type of boivini 

 coming from Mombasa. 



There seems no reason for separating movenensis, Stur., from the 

 present species. Until connecting links are known, E. ptychaxis, 

 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 boivini. 



304. ENA BOWKERI (Sowerby). [S.A.M.] 



1889 Buliminus (Mesembrinus ?) boivkeri, Sow., P.Z.S. p. 581. pi. 56, 

 f. 5. D.F. 



