LIMICOLARIA, WEST AFRICA. 269 



Columella vertical, very slightly arcuate. Aperture a little 

 oblique, somewhat semi-oval, angulate at the columella, livid 

 within. Peristome simple, unexpanded, the columellar mar- 

 gin vaulted, shortly reflexed. Length 39, diam. 17 mm.; 

 aperture 16 mm. long, 8 wide (Pfr.). 



West Africa (Cuming coll.). 



Bulimics luctuosus PFR., Proc. Zool. Soc. Lond., 1851, p. 

 255; Monogr., iii, p. 387; Conchyl. Cab., p. 90, pi. 31, f. 3, 

 4. Limicolaria I. PFR., Monogr., iv, 585; vi, 210. KOBELT, 

 1. c., p. 78. 



A shell of peculiarly dark coloration, still known only by 

 Pfeiffer's original account. 



30. L. ^ETHIOPS (Morelet). PL 18, fig. 97. 



Shell perforate, turrite, rather solid, lightly striate; pale 

 tawny ornamented with distinct reddish flammules on the 

 intermediate whorls, confluent on the last two and dark 

 chestnut. Spire turrite, the apex obtuse. Whorls 9, a little 

 convex, the upper smooth, lower whorls regularly and closely 

 plicate. Aperture nearly vertical, semi-oval, the base an- 

 gular, interior blue; peristome simple, unexpanded, the colu- 

 mellar margin dilated, reflexed. Length 40, diam. 16 mm. 

 (Morel.). 



West Africa: Guinea (Morelet). 



Bulimus cethiops MOREL., Journ. de Conchyl., 1864, p. 157. 

 L. ( ?) cethiops PFR., Monogr., vi, p. 208. Limicolaria 

 cethiops MORELET, J. de C., xxxiii, 1885, p. 23, pi. 2, f. 13. 

 KOBELT, Conch. Cab., p. 67, pi. 20, f. 9 (copy). 



Morelet gives Guinea as the locality in his first notice; 

 Gabun in the second. It is an elongate species of peculiar 

 coloration, consisting of radiating spots of the yellowish 

 ground-color below the suture, contrasting with the chestnut- 

 brown color of the rest of the surface. It is quite solid, and, 

 as Kobelt remarks, not without a tendency towards Homorus. 

 Morelet 's figure is copied. 



31. L. WATHENENSIS Putzeys. PL 17, fig. 91. 



Shell obtuse, narrowly perforate, conic-turrite, thin, striat- 



