304 EXPLANATION OF PLATES. 



PLATE 25. 



1-3. Campylsea conemenosi Bttg. Original, . . . 229 



4-6. Campylsea otse Mts. Arch. Naturg. 1889, t. 10, f. 14, . 



7-9. Campylsea tiesenhauseni Gred. Rossm., . . . 227 



10-12. Campylsea peritricha Bttg. Rossm., . . . .230 



