MELANIID-E. 267 



var. pliCOSa. 



Mel. libertina, var. plicosa, v. Martens, Malac. Blat. 1860, Japan ; Kolelt, 

 Fauna Japan, pi. 18, Jigs. 2-5. 



10 Mai Tionlek, Formosa; coll. R. Hungerford, Esq. [28, 13]. 



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



var. microstoma, nov. 



10 Formosa j coll. R. Hungerford, Esq. 

 Anfr. 4, long. 22f , diam. 10. 



var. subplicosa. 



18 Formosa ; coll. R. Hungerford, Esq. 



The M. plicifera, Try on, from Japan appears to be very close, 

 also Kobelt's pi. XVIII, figs. 6-8 ; and the latter's pi. XIX, fig. 8, 

 again, exactly represents some of the specimens. Anfr. 4 ; long. 

 24-J-, diam. 10| mil. 



var.japonica. 



Melania japonica, Reeve, Icon. jig. 125, 1859, Japan ; dist. sp. fide Brot 

 and = Mel. amUdextra, Mis., Mai. 1. I860, Japan. 



1 Japan j ex c. Colonel G. B. Mainwaring. 



6 Nikko, Japan ; coll. R. Hungerford, Esq. 



Resemble Kobelt's pi. XVIII. fig. 6, stated to be the Mel 

 libertina, var. decussata of Martens. 



var.irrigua[?]. 



Melania libertina, var. irrigua, Martens, Sitz. Ges. NaturJi. Fr. ; Yokohama. 



7 Meanoshita, Japan ; coll. R. Hungerford, Esq. 

 Well represented by Kobelt's pi. XIX, fig. 4. 



var. dorise [?]. 



Melania dorise, Tapparone-Canefri, Voy. " Magenta," Moll , pi. I, fig > 4, 

 Singapore [Hob. err on."]. 



3 Nagasaki, Japan j coll. R. Hungerford, Esq. 



