Ko. 2310. NEW CEPHALOrODS FROM THE PACIFIC—SASAKI. 189 



Station 4868 (near Cape Clonard, Korea). Two females and four 

 males. Cat. No. 332812, U.S.N.M. 



Station 4SG9 (near Cape Clonard, Korea). One female and two 

 males. Cat. No. 332820, U.S.N.M. 



Station 4870 (near Cape Clonard, Korea). One male and female. 

 Cat. No. 332812, U.S.N.M. 



Station 4871 (near Cape Clonard, Korea). One female. Cat. 

 No. 332802, U.S.N.M. 



Station 4989 (near Kamoi-saki, Hokkaido). Two males and three 

 females. Cat. No. 332801, U.S.N.M. 



Station 4993 (near Kebun Island, Hokkaido). Five males. Cat. 

 No. 332813, U.S.N.M. 



Station 4994 (near Rebim Island, Hokkaido). Two males. Cat. 

 No. 332818, U.S.N.M. 



Station 5010 (near Korsakova, Saklialin). One female and two 

 males. Co.t. No. 332814, U.S.N.M. 



Station 5031 (Nemm-o Strait). One male and two females. Cat. 

 No. 332823, U.S.N.M. 



Station 5042 (off Hidaka Province, Hokkaido). Four females and 

 six males. Cat. No. 332805, U.S.N.M. 



Station 5047 (off Kinka-san). Two females and three males. Cat. 

 No. 332824, U.S.N.M. 



Station 5048 (off Kmka-san). Four males and females. Cat. No. 

 332804, U.S.N.M. 



These specimens measure from 12 mm. to 79 mm. in length, and 

 are all properly referred to the present species. A female from sta- 

 tion 5031 differs from the others in having a very slender body, 

 though revealing no differences in other respects. The measurements 

 of this specimen are as follows: Dorsal length of mantle 65 mm.; 

 breadth of mantle 34 mm.; length of fins 34 mm.; breadths of fins 

 20 mm. and 18 mm. 



36. ROSSIA MOLLICELLA, new species. 



Pi ate 25, fig. 1. 



Station 4967 (off Kii Province). Two females. Cat. No. 332831, 

 U.S.N.M. 



Station 4972 (off Kii Province). One male. Cat. No. 332833, 

 U.S.N.M. 



Station 5051 (off Kinka-san). One female. Cat. No. 332832, 

 U.S.N.M. 



Surface smooth, very soft to the touch, the integument being 

 rather flabby. 



Mantle expanded anteriorly, rounded posteriorly, as long as wide 

 or a little longer. Anterior margin free all round, its ventral part 

 projecting forward more than the dorsal margin but with a faint 



