MELANIIDJ3. 267 



var. plicosa. 



Mel. libertina, var. plicosa, v. Martens, Malac. Bldt. 1860, Japan ; Kohelt, 

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



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



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



var. microstoma, nov. 



10 Formosa; coll. R. Hungerford, Esq. 

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



var. subplicosa. 



18 Formosa ; coll. R. Hungerford, Esq. 



The M. pUci/era, Tryon, 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. 

 244, diam. lOJ mil. 



var.japonica. 



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

 and = Mel. amhidextra, Mts., Mai. Bl. 1860, 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, i?ar. irrigua. Martens, Sitz, Ges. Naturh. Fr.j YoJcohama. 



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 {_Rab. erron.']. 



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



