INDEX AND SYNONYMY. 413 



PAHB. 



Yittata (Monoptygma), A. Ad. Ann. Mag. N. Hist., 295, 

 1861, . 315 



Yittata (Turbonilla\ Folin. Moll. Isles Andaman, . . 337 



Yix-ornata (Odostomia elegans, var), Folin. Fonds de la 

 Mer, 1871, 351 



Yolusia, A. Ad. Ann. and Mag. Nat. Hist., viii, p. 306, 

 1861, 261, 289, 350 



Warrenii (Odostomia), Thompson. = 0. obliqua, Alder, . 350 

 Weinkaufli (Torbonilla), Danker. Jour, de Conch., 343, t. 



13 f. 9, 1862; xi, 335, 1863. = T. fenestrata, Forbes, . 325 

 Wood-Masoni (Turbonilla), Folin. Moll. Isles Andaman, . 337 



Ziziphina (Oscilla), Carp. Mazat. Cat., 416, 1857, . .310 

 Ziziphina (Parthenia), Carp. Mazat. Cat., 416, 1857, . . 359 



REFERENCE TO PLATES. 



NATICID^E. 



PLATE 1. 



FIGURE. PAGE. 



1-3. Natica stercus-mnscarnm, Gmel. Jaws. Trosohel, 

 Gebiss Schiieck., i, t. 14, f. 11. Front, back and 

 side views, ........ 4 



4. Natica lineata, Lam. Dentition. Ibid., i, t. 14, f. 10, 4 



5. Natica millepunctata, Lam. Dentition. Ibid., i, t. 14, 



f. 13, 4 



6. Natica duplicata, Say. Dentition. Ibid., i, t. 15, f. 9, 4 



7. Sigaretus laevigatus, Lam. Dentition. Ibid., i, t. 15, 



f. 13, .10 



8. Yelntina laevigata, Lam. Dentition. Ibid., i, t. 14, f. 2, 12 



9. Lamellaria producta, Leach. Dentition. Fischer's 



Manual, viii, f. 528, 12 



10. Marsenina prodita, Gray. Dentition. Troschel, Gebiss, 



i, t. 15, f. 18, 12 



11. Oncidiopsis Groenlandica, Bergh. Dentition. Ibid., 



i, t. 15, f. 17, 12 



12. 13. Natica millepunctata. Operculum. Specimen, . 5 

 14. Natica heros, Say. Operculum. Specimen, . . 5 



