266 MELANIID^J. 



Resembling Reeve's fig. 7a, but smaller. 

 1 Cebu; ex c. R. Hungerford, Esq. [coll. Dr. Eastlake]. 



A form intermediate between this species and Mel. asperata ; 

 the last whorl [only] binoduliferous, as in Reeve, fig. 7b. 



53. Melania [Melanoides] fllocarinata. 



Melania filocarinata, (Moussun), Brot, Conch.- Cab. II, 1874, Polillo ; long. 

 62, diam. 21 mil. 



5 San Palo, Luzon ; coll. R. Hungerford, Esq. 

 Agree exactly with the type figure. 



var. subimbricata, nov. 



1 San Palo; coll. R. Hungerford, Esq. 



Long. 49, diam. 16 mil. A variety bearing much the same 

 relationship to the type form, as does M. Brot's pi. 9, fig. 2A to 

 its type [M. dactylus*] ; apical six whorls smooth. 



Sub-Genus SULCOSPIRA, Troschel. 



Srot, Conch.- Cab. 1, 1874, type M. sulcospira. 



54. Melania [Sulcospira] libertina. 



Melania libertina, Gould, P. Bost. Soc. VII, 1859, Simoda and Ousima 

 M. tenuisulcata, Dkr. Malac. Slat. 1859, = M. reiniana, Brot, Jahrb. 

 1876, Japan ; var. decussata, Mis., 1. c. Japan ; var. irrigua, Mts. t Sitz. 

 Fr. Berl. = Yokohama; fide Brot, = M. doriae, T.Canef, 



4 Hakone, Japan ; coll. R. Hungerford, Esq. 

 10 Tanisui, Formosa ; coll. R. Hungerford, Esq. 



var. sublaBvigata. 



12 Tamsui, &c. ; coll. R. Hungerford, Esq. 



Perhaps the var. ambidextra of Martens [Japan], Anfr. 4, 

 long. 25, diam. 12 mil. 



