EMARGINULA.— Plate I. 



raised, fissure inconspicuous outside ; apex 



terior. 

 Blainville. Manual of Malacology. 

 Eab. Honduras Bay. 



Species 4. (Mus. Brit.) 



EuARGiNULA HazARDi. Etna, testd ovali, alba, valde 

 depressd, postice latidsculd, costis subrotmdis et liris 

 numerosis regularibus concentricis concinne can- 

 cellatd ; apice postico, incttrvo ; fissurd incisd. 



Huzard's Emarginula. Shell oval, white, much 

 depressed, posteriorly rather broad, neatly cancel- 

 lated with rather rounded ribs and numerous 

 regular concentric ridges ; apes posterior, cm-ved 

 inwards ; fissure incised. 



Patraddeau. Proc. Zool. See, 1851. 



Emarginula Cuvieri, Savigny. 



Hab. Mediterranean. 



The sculpture of this species is fine, regular, and 

 beautiful. 



Species 5. (Mus. Brit.) 



Emarginola fissurata. Ema. testd lata, depressd, 

 crassd, purpurea, concolori vel nibro varierjatd ; 

 costis numerosis, granosis radiatd, antice paulo 

 angustatd ; apice paulo postico ; costd dorsali 

 elcvatd, fissurd hrevissimd, incisd. 



The fissured Emarginula. Shell broad, depressed, 

 thick, purple of one colour, or varied with red; 

 rayed with numerous granular ribs, a little 

 narrowed anteriorly ; apex a little posterior ; 

 dorsal rib raised, fissure very short, incised. 



Chemnitz. Conch. Cab. vol. x. 



Emarginula variegata, A. Adams. 



Eab. Philippines. 



A very solid, broad species, not in danger of being 



confounded with anything else. 



