PLATE II. 



Figure 1. 



3. 



4. 



5. 



6. 



7,8. 



Living in the Caribbean Sea 



Young shell from Santo Domingo. After Gabb, 1872, pi. !), fig. 4 



Type, from Santo Domingo. After Gabb, 1872, pi. 9, fig. 3. 

 Balla.st Point, Fla. After Dall, 1915, pi. 11, fig. 4. U. S. Nat. Mus. 



Strombus costntus Gmelin. 

 Orthiiulax inornatus Gabb. 

 Ort.haiilnx inornatus Gabb. 

 Orthmdax inornatus Gabb. 



catalogue No. 165099. 

 Orlhaulax inornatus Gabb. Santo Domingo. After Guppy, 1876, pi. 28, fig. 8. 



Orthaulaxinornatu.<i (iahh, X 2. Baitoa, Dominican Republic, l'. S. Nat. Mus. catalogue No. 328256. 

 Orthnulnx pw/nax (lleilprin) Dall? Cast of interior, 1^ niilo.s southwest of Geneva, Ala. U. S. Nat. 



Mus. catalogue No. 328255 



34 



23 

 28 



28 



