59 8 



MADOKA SASAKI : 



figs. 14, 19, 21 ; pl. xxxiv, figs. 23. 25, 27. — Hoyle 1904a, 

 p. 198 (Ceylon). 

 List of specimens examined. 



Specimens 



Mantle-length 



Locality 



Date 



Where preserved 





12 mm 



Enoura, Surbga 



April 1 886 



Sci. Coll. 



i£ 



13 mm 



Off Nukumi, Satsuma 



April 8, 1896 



do 





15-16 mm 



Beppu, Pungo 



March 13, 1899 



do 





13.5 mm 



Kurihama. Musashi 



April 8, 191 1 



Agr. Coll. 



2 <j> 



16 mm in each 



Nagasaki 





do 



Specimens examined differ from Steenstrup's original description 

 of the species in that the six or seven proximal suckers in all the 

 arms are distinctly smaller than the others more distally situated, 

 instead of being of a uniform size as represented in his figures ; in that 

 the order of arms is 3, 2, 1, 4, and not 1, 3, 4, 3 as given by him ; 

 and finally in the normal suckers of the proximal part of the hecto- 

 cotylus numbering 15, instead of 17 or 18. 



Subfam. ROSSIN-ÜJ. 



Genus Rossia Owen 1834. 



8. Rossia pacifica Berry 191 1. 



Rossia pacifica, Berry 191 1, p. 591 (Behm Canal, Alaska). — 

 Berry 1912, p. 290, pis. xli-xlii ; pi. xliii, figs. 1-4; pi. xliv, 

 fig s - !. 5 (Alaska, Washington, California). 



ìRossia sp. Berry 1912a, p. 417 (Off the northwestern coast of 

 Honshu). 



