240 



S. TAN AK A : 



One specimen from Chipesani (July 25). 



Total length without caudal 35 cm. ; head 9.1 cm.; height of body 7.4 

 cm.; snout 2.7 cm. D. XI— 1 2— I-I-I-I-I ; A. I— 12— I-I-I-I-I ; V. I, 5 ; 

 P. 19 to 20. Without air bladder. 



Family Scorpaenidae. 



18. Sebastodes taczanowskii (Steindachner). 



Four specimens from Korsakoff and Chipesani (Aug. 1). 



19. Sebastodes glaucus (Hilgendorf). 

 One specimen from Airop (June 17). 



Family Hexagrammidas. 



20. Hexagrammos octogrammus (Pallas). 



Loc. jap. name : Robukubokke. 



Numerous specimens from Chipesani (Aug. 1). 



21. Hexagrammos lagocephalus (Pallas). 

 Two specimens from Airop (June 17). 



22. Hexagrammos otakii Jordan and Starks. 



Two specimens from Airop (June 17) and Lososei Bay (May 25). 

 The species is the commonest Hexagrammos occuring along the 

 coasts of Japan. 



23. Pleurogrammus monopterygius (Pallas). 

 Numerous specimens from Chipesani (July 31). 



The specimens have the ventrals a little shorter and the body a little 

 slenderer in comparison with Pleurogrammus monopterygius as described 

 in Jordan and Evermann's Fish of North America"*, but I can not draw up 

 a clear disiinction. 



a) Jordan and Evermann, Fish. North and Middle America, pt. II, 1898, pp. 1864 — 



1866. 



