IC>4 MADOKA SASAKI. 



No. J Specimens 



Mantle-ltngth 



Locality 



Misaki 



Takashima, 

 Hokkaido 



Date 



Where preserved 



i 





244 mm. 



Dec. 13, 1908 



Sci. Coll. 



ir 



. I juv. 



50 mm. 



June 10, igo7 



Agr. Coll. 



iii 



I juv. 



47 mm. 



Takashima 



July 6, igog 



do. 



V 





igo-ig4 mm. 



Oshoro, 

 Hokkaido 



July 15, 1910 



do. 



V 





155-175 mm - 



Ulr Snakotan, 

 Hokkaido 



July 5, ign 



do. 



vi 



6 juv. 



go-115 mm. 



Kuwagasaki, 

 Rikuchû Prov. 



July 21, ign 



do. 



vii 





210-255 mm. 



Utt Unana- 

 misaki, Hokkaido 



Nov. I, ign 



do. 



\ iii 



2-S-, l£ 



163-170 mm. 



Oft" Shakotan 



July 5, igi2 



r isn. i n^t. 1 aka- 

 sliima, Hokkaido 



ix 



i£, I juv. 



158-170 mm. 



Off" Shakotan 



July 13, 1912 



do. 



X 



I juv. 



80 mm. 



Atkeshi, 

 Hokkaido 



July ? igi2 



Agr. Coll. 



xi 





242 mm. in 

 255 mm. in 



Obuyu-saki, 

 Hokkaido 



Aug. 19, igi2 



do. 



xii 





180-195 mm. 



Oft" Shakotan 



Aug. 30, 191 2 



Fish. Inst. 

 Takashima 



xiii 



3* 



21S 235 mm. 



Hakodate 

 market 



Nov. 26, 1912 



Agr. Coll. 



xiv 



2^ 



253-280 mm. 



N a m e r i k a \v a , 

 Etchû Prov. 



April 25, 1913 



do. 



XV 



3 



31- 36 mm. 



Himi, Etchâ 



May 8, 1913 



do. 



X '. i 



I juv. 



80 mm. 



Takashima 



Sept. 3, year ? 



Fish. Inst. 

 Takashima 



xvii i£ 



250 mm. 



Usetsu, Noto 





Agr. Coll.. 



