820 



P. Cumingiamis^ Dohrn, Proc. Zool. S. Loncl. 1857. 



P. Promedarius^ Dohrn, ibid. 



P. Hanleyii, Dohrn, Proc. Zool. S. Lond. 1858. Ceylon. 



3. P. violaceus, (Tanalia) Layard, Ann. Mag. N. H. 1855. 



Ceylon. 



§2. 

 {Philopotamis, Layard, 1855.) 



4. P. Ajanensis, Morelet, Sdr. Conch, t. 6, f. 10, 1860. 



Hafoun, Cape Guardafui. 



5. p. baccula, Reeve, Proc. Zool. S. Lond. 1852. 



Hanley, Conch. Misc. f. 63, 1857. (An = P. nigricans^ 

 Reeve?) Ganges; SeycJielles {Cnming.) 



6. P. bicinctus, Reeve, Proc. Zool. S. Lond. 1852. 



Hanley, Conch. Misc. f. 42, 1854. 

 3Ielania glohdosa, Gray, Griff. Cuv. t. 14, f. 6, 1834. 

 Paludomus ghbidosus, (Gray) Reeve, Conch. Icon. f. 4, 1847, 



Chenu, Man. Conch, f. 2210, 1859. 

 Philopotamis glohidosa^ (Gray) Blanford, Trans, L. Soc. Lond. 



xxiv, t. 27, f. 1, a-e, 12, a, b, 1863. 

 Paludomus qlobosus, (Gray) H. and A. Ad., Gen. of Rec. 



Moll. 1858. Ceylon. 



7. P. COnicus, Gray, Griff. Cuv. t. 14, f. 5, 1834. 



Hanley, Conch. Misc. f. 34, 1854. Reeve, Conch. Icon. 

 f. 14 a, b, c, 1847. Chenu, Man. Conch, f. 2211, 1859. 



Himalaya. 



8. (?) P. crassus, (Melania) von dem Busch, Phil. Abbildg. t. 



1, f. 10, 11, 1842. Bengal. 



9. P. nigricans, Reeve, Conch. Icon. f. 6, 1847. 



Chenu, Man. Conch, f. 2213, 1859. 

 Pliilopotamis nigricans (Reeve), Blanford, Trans. L. S. Lond. 

 xxiv, t. 27, f. 3 a — e, 15 a, b, 1863. Ceylon. 



10. (?) P. olivaceus, Reeve, Conch. Icon. f. 5, 1847. 

 Chenu, Man. Conch, f. 2212, 1859. Sumatra. 



11. P. regalis, (Philopotamis) Layard, Ann. Mag. N. H. 1855. 



Ceylon. 



12. P. sulcatus, Reeve, Conch. Icon. f. 8, 1847. 

 Philopotamis sidcata (Reeve), Blanford, Trans. L. S. Lond. 



xxiv, t. 27, f. 5 a— c, 11, 1863. Ceylon. 



13. P. Thwaitesii, (Philopotamis) Layard, Ann. Mag. N. II. 



1855 (an = sulcatus, Reeve var. ?) Ceylon. 



