490 REFERENCE TO PLATES. 



FIGURE. PAGE. 



10, 11. Margarita costellata Ibid., t. 37, f. 3, . . .475 



12. Margarita costellata Conch. Icon., f. 20, ... 475 



13. Monilea zealandica Sowb. (=M. egena Gld.). Ibid., f. 17, 253 



14, 15. Euchelus oxytropis Phil. Conchyl. Cab., t. 39, f. 1, . 431 



16. Euchelus circulatus Ant. Ibid., t. 39, f. 4, . . . 432 



17. Euchelus horridus Phil. Ibid., t. 27, f. 12, . . . 433 



18. 19. Euchelus bourcierei Crosse (^=instrictus Gld.). Coq. 



Viv., t. 84, f. 3, 441 



20-22. Danilia tinei Calc. Ibid., t. 47, f. 3, . . . . 449 

 23, 24. Gibbuhi yessoensis Schrenck. Original, . . . 222 

 25-27. Gibbula nitida Ad. & Ang. Original, . . . 217 

 28-30._ Gibbula picturata Ad. & Ang. Original, . . 215 



31. Minolia sandwichiana (Ad.) Sby. Conch. Icon., f. 8, . 475 



32. Gibbula blanfordiana Nev. Journ, Asiat. Soc. Beng., 



38, t. 17, f. 9, 218 



Plate 38. 



1. Euchelus angulatus Pse. Am. Journ. Conch., iii, t. 23, 



f. 27, 437 



2, 3. Euchelus scrobiculatus Souv. Coq. Viv., t. 84, f. 2, . 437 

 4. Euchelus pullatus Ant. Ibid., t. 120, f. 1, . . . 433 

 5-7. Euchelus smithii Dkr. Moll. Mar. Jap., t. 6, f. 16-19, 438 



8. Euchelus scaber Fischer. Coq. Viv., t. 93, f. 2, . . 438 



9, 10. Euchelus quadricarinatus Chem. Original, . . 430 



11. Euchelus quadricarinatus Chem, Coq. Viv., t. 93, f. 1, . 430 



12. Euchelus scabriusculus Ad. Ibid., t. 114, f. 2, . . 445 



13, 14. Euchelus asper Gmel. Ibid., t. 94, f. 1, . . .431 



15, 16. Euchelus fossulatus Souv. Ibid., t. 117, f. 2. . . 444 



17. Euchelus baccatus var. Ibid., t. 115, f. 1, . . 435 



18, 19. Euchelus fischeri Montr. Ibid., t. 84, f. 1, . . 443 

 20, 21. Monodonta neritoides Phil. var. Ind. Moll. Mar. 



Jap., t. 6, f. 22, 23, 106 



22. Euchelus atratus Gmel. Coq. Viv., t. 94, f. 3, . . 439 



23. Euchelus stellio Fischer. Ibid., t. 93, f. 2, . . . 434 



Plate 39. 



24. Eutrochus lessonsensis Canefri. Zool. Magenta, t. l,f. 9, 402 



25. Clanculus satrapius Mart. Vorderas. Conch., t. 6, f. 50, . 71 

 (This is a poor figure, not showing the columellar tooth.) 



[26. Trochus exilis Pse. Am. Jour. Conch. 1867, t. 24, f. 7, . 



Seems to be a Risella of the subgenus Plesiotrochus Fischer.] 



27. Priotrochus chrysolfemus Mart. Mobius' Reise, t. 40, f. 



20, . .' 258 



[28. Trochus conoidalis Pse. (=Risella). Am. Journ. Conch. 



1867, t. 24, f. 8. See Manual of Conchology, vol. ix, p. 263.] 

 29, 30. Trochus pygma^us Phil. Conchyl. Cab., t. 42, f 7, . 476 

 31, 32. Euchulus persicus Mart. Vorderas. Conchyl., t. 6, f 51, 441 



