570 



BULLETIN 54, UNITED STATES NATIONS I, MUSEUM. 



Islands, on aS'. polaris (Sabine); Straits of Fuca, on 8. xucMeyl; Lituya 

 Bay, Alaska, on 8. s^ucMeyl; Gulf of Georgia, oH' Nanainio, Van- 

 couver Island, British Columbia; Queen Charlotte Sound, otf Fort 

 Rupert, Vancouvei- Island, British Columbia, on Sjjirontocark herd- 



n h r <l 



Fig. 6o3.— Bopyroides hippolytes. Sixth leg from specimens foi'nd OiN: a, Spirontocaris 



POLARIS FROM ABERDORE CHANNEL. X 27^. 6, SPIRONTOCARIS SPINUS FROM NORTH HEAD, AKUTAN 



Island, Alaska, x 511. c, Spirontocaris spinus from Bay of Islands, Adakh, Alaska, x 51|. 

 rf, Spirontocaris spinus from Bay of Islands, Adakh, Alaska, x 51f. 



mani Walker; Queen Charlotte Sound, ofl' Fort Rupert, Vancouver 

 Island, British Columbia, on Pandalus Jordan! Rathbun; Admiralty 



Fi(i. tio.').— Bopyroides hyppolytes. Sixth 



Fig. 634.— Bopyroides hippolytes. Sixth lei; leg of specimens found on: «, Spironto- 



from specimens found on: a, Spirontocaris caris polaris from Grand Menan, New 



SPINUS FROM Eastport, Maine, x 39. ft, Spiron- Brunswick, x 39. h, Spirontocaris la- 



TOCARISSECURIFRONS FROM between HONOLULU MELLICORNIA FROM PORT TOWNSEND. X 39. 



AND Kauai Island, Hawaiian Islands. :■; 39. 



Inlet, vicinity of Port Townsend,on Spirontocaris t<uckieA/l (Stimpson); 

 Afognak Bay, Afognak Island, Central Alaska, on Spirontocaris 

 sucl'h'i/l (Stimpson); Alitak Bay, Kadiak Island, Central Alaska, on 

 Spirontocaris sucMeyi (Stimpson); Julienehaab, 

 on Spirontocaris fahricii Ki"03'er; Sukkertop- 

 pen on Spirontocaris spimts; latitude 66'-' 32' 

 north, longitude SS'-' 34' west, on Spirontocaris 

 .yu'nm; Ikertokf jord, on Spirontocaris polaris,' 

 Claushavn, on Spiro7itocaris polaris: Jakobs- 

 havn; IJpernivik, on Spirontocaris j)olaris; 

 Port Foulke or latitude 78° 17' north; Grinnell 

 Land, Discovery Ba} , or latitude 81° 44' north, 

 on Spirontocaris polaris. 



Also recorded from Greenland, Barents Sea, 

 British Isles, coast of Norway; depth, 5 to 116 fathoms. 



I>. acutiinarginatns Stimpson is undoubtedly identical with B. hip- 

 polytes (Kr0yer), which is circumpolar in distribution, and infests the 

 species and genera quoted above common to both coasts of North 

 America. 



Fig. 630. — Bopyroides hippo- 

 lytes. Sixth leg from 



SPECIMEN found ON SPIRON- 

 tocaris lilljeborgii from 

 eastern fishing banks 

 (Gloucester fisher.men). 

 x 15i. 



