from ALL PARTS of THE WORLD 



99 



1. Turritella broderipiana. Sow. Peru. 

 One of the finest of the genus, tall and 

 rugged, brown or reddish color, it has 

 been found from Mazatlan southward. 



4 to 5" 1.00 



2. Turritella goniostoma, Val. West 

 Mexico. An elegant shell of large pro- 

 portions. Rather smooth with faint 

 traces of ridges. Completely mottled 

 with shades of brown. Lives buried 

 beneath the surface of soft ooze of 

 Mangrove Swamps often in company 

 with Area tuberculosa. 4 to 5" 1.00 



3. Turritella bacillum, Kien. Ceylon. 

 A light brownish shell with about five 

 lines to each whorl. Some specimens 

 may run larger. 3 to 4" 1.00 



4. Turritella terebra. Lam. Philip- 

 pines. A fine lined shell of horn color 

 but sometimes showing reddish. It is 

 well-ribbed, with very fine point. 



4 to 5" 1.00 



5. Turritella cingulata. Sow. Peru. A 

 shell of many fine ridges and coated 

 with a shade of brown. It is typical of 

 others of the genus. 3 l /2" 1.00 



6. Turritella columnaris. Kien. Ceylon. 

 The whorls are finely mottled with 

 stripes of brown. A very trim looking 

 shell. 4" 1.00 



7. Turritella maculata, Rve. China. A 

 deeply ridged shell beautifully marked 

 with shades of brown. One of the finest 

 of its size. 3" 75c 



8. Turritella attenuata, Rve. Penang. 

 Finely ornamented with deep circular 

 ridges. One of the forty varieties known 

 in the world of this genus. 4" 75c 



9. Turritella duplicata. Lam. Indian 

 Ocean. A very heavy well developed 

 shell, that is of horn color. The ridges 

 are beveled, and about 1" thick at base. 

 Total length 4 to 6" ranging one of the 

 largest of the genus. 1.00 



10. Turritella vittata, Hutt. New Zea- 

 land. A species with fine striae across 

 the whorls and faint circular ridges. 



2 to 3" 75c 



11. Turritella bicingulata. Lam. Cape 

 Verde Islands. Ornamented with fine 

 ridges and dark spots on a lighter back- 

 ground. 3" 75c 



12. Turritella nodulosa. King. Central 

 America. The usual ridges are crossed 

 with stripes and brown mottled mark- 

 ings. 3" 50c 



