216 REFERENCE TO PLATES. 



FIGURE. PAGE. 



22, 23. Isomeria neogranadensis Pfr. var. Jabrb. d. Mai. 



Gesell. 1882, t. 11, f. 5, 6, 153 



PLATE 63. 



. 1-5. Labyrinthus plicata Born. Original, .... 163 

 6-8. Labyrinthus plicata var. Original, .... 164 

 9. Labyrinthus plicata Born. Fer., Hist., t. 54B, f. 4, .163 



10-13. Isomeria peritropis Pilsbry. Original, . . . 140 



PLATE 64. 



14-16. Labyrinthus labyrinthus Desh. Original, . .161 



17, 18. Labyrinthus tarapotonensis Moric. Rev. et Mag. de 



Zool. 1858, t. 13, f. 2, .170 



19-21. Labyrinthus isodon Pfr. Conchyl. Cab., t. 160, f. 



-L y -L , . . . . . . . . . -L i O 



22, 23. Labyrinthus bifurcata Desh. Mag. de ZooL, t. Ill, 



2, 170 



24, 25. Labyrinthus bifurcata var. Conchyl. Cab., t. 105, f. 



2 3 170 



26. Isomeria loxensis Miller. Mai. Bl. 1879, t. 12, f. 1, . 153 

 27,28. Labyrinthus triplicata var. aesopus Angas. Original, 166 

 29. Labyrinthus otostoma Pfr. Conch. Icon., f. 551, . . 176 

 30-32. Solaropsis anguicula Hupe. Original. . . . 181 



