SOLEN.— Plate IV. 



Species 19. (Mus. Brit.) 



SoLEN coRKEUs. Sol. testd angustd, recta, pallidd, 

 utrinque triincata ; prope umbones pallid'e purpurea 

 tinctd ,- epidermicle cornea, pallida. 



The horny Solen. Shell narrow, straight, pale, trun- 

 cated at each end ; tinged with pale purple near 

 the umboes ; epidermis horny, pale. 



L.^MARCK. Aniniaux sans Vertebras. 



Hab. Java. 



Species 20. (Mus. Brit.) 

 Solen IMalaccensis. i>ol. testd elongatd, angustd. 



rotundd, rectiusaild, fumoso-fulvd, areis obliqvis 

 distinctis ; margine postico truncato, margine dar- 

 sali rectiuscula ; area darsali angiistd ; termino 

 antica truncato, paulo acclivi. 



The Malacca Solen. Shell elongated, narrow, 

 rounded, rather straight, smoky-fulvous, oblique ; 

 areas distinct ; posterior margin truncated ; dorsal 

 margin rather straight ; dorsal area narrow ; 

 anterior margin truncated, a little sloped upwards. 



DuNKEit. Proc. Zool. Soc, 1861. 



ITab. Malacca. 



