32d Canadian Arctic Expedition, 1913-18. 



lat. 66° 41' N., long. 6° 59' E., 350 fathoms, bottom temperature 0-9° coarse 

 clay; between Norway and Iceland, Station 48, lat. 64° 36' N., long. X0° 21'5" 

 W., in 299 fathoms, clay and sand, and Station 18, lat. 62° 44'5" N., long. 1° 

 48' E., in 412 fathoms, clayey bottom. Between Iceland and Faeroes rJn^oZ/ 

 Station 4, lat. 64° 07' N., long. 11° 12' W., 237 fathoms, temperature 2-5°; 

 Station 2, lat. 63° 04' N., long. 9° 22' W., 545 fathoms, temperature 4-8°; west 

 of the Faeroes, Station 44, lat. 61° 42' N., long. 9° 36' W., 545 fathoms, tempera- 

 ture 4-8°; southwest of the Faeroes, lat. 60° 31' N., long. 9° 18' W., 229 fathoms; 

 southeast of the Faeroes, lat. 60° 10' N., long. 6° 25' W., 620 fathoms, tempera- 

 ture 0-53°. 



Suborder Epicaridea. 



Family BOPYRIDAE. 



Genus Bopyroides Stimpson. 



Bopyroides hippolytes (Krc^yer). 



1838. Bopyrus hippolytes Kr^yer, Kongelige Danske Videnskabenes Selskabs 

 naturvidenskabelige og mathematiske Afhandlinger, VII, p. 306, 

 (78), pi. iv, fig. 22. 



1840. Bopyrus hippolytes Edw;ards, Hist. Nat. des Crust., Ill, p. 283. 



1842. Bopyrus hippolytes Kr<^yer, Kongelige Danske Videnskabenes Selskabs 

 naturvidenskabelige og mathematiske Afhandlinger, IX, p. 262. 



1849. Bopyrus hippolytes Kr^yer, Voy. en Scand., Crust., pi. xxviii, fig. 2. 



1863. Bopyrus hippolytes Stimpson, Proc. Acad. Nat. Sci., Phila., p. 140. 



1864. Bopyroides acutimarginatus Stimpson, Proc. Acad. Nat. Sci. Phila., p. 156. 

 1868. Cfyge hippolytes Bate and Westwood, Brit. Sess. Crust., II, p. 230. 

 1877. Gyge hippolytes Mibrs, Ann. Mag. Nat. Hist. (4), XIX, p. 64 (14). 



1879. Gyge hippolytes Smith, in Harger, Proc. U. S. Nat. Mus., II, p. 157. 



1880. Gyge hippolytes Harger, U. S. Fish Comm., Pt. 6, p. 311. 



1887-88. Gyge hippolytes Hansen, Videnskabelige Meddelelser fra den natur- 



historiske Forening i Kj^benhavn, p. 197. 

 1895. Gyge hippolytes Axel Ohlin, Akademisk Afhandling, XXII, p. 19. 

 1900. Bopyroides hippolytes G. 0. Sars, Crust, of Norway, II, pp. 199-200, 



pi. LXXXIV, fig. 2. 

 1900. Bopyroides hippolytes Bonnier, Travaux de la station Zool. de Wimereux, 



VIII, pp. 373-375. 

 1900. Bopyroides sarsi Bonnier, Travaux de la station Zool. de Wimereux, 



pp. 376-377. 



1900. Bopyroides sp. Bonnier, Travaux de la Station Zool. de Wimereux, p. 378. 



1901. Bopyroides hippolytes Richardson, Proc. U. S. Nat. Mus., XXIII, p. 578. 

 1905. Bopyroides hippolytes Richardson, Bull. U. S. Fish Comm., XXIV, pp. 



218-219. 

 1905. Bopyroides hippolytes Richardson, Bull. 54, U. S. Nat. Mus., pp. 567- 



568, fig. 628. 

 1916. Bopyroides hippolytes Hansen, H. J., Danish Ingolf Expedition, Crust. 



Malacost. 3, pt. 5, p. 203. 



Localities recorded: This species is known to, infest the branchial cavities 

 of eight species of Spirontocaris, three species of Pandulus and one species of 

 Pandalopsis. 



North America: 



I have examined the following specimens: Grinnell land, lat. 81° 44' 

 N., 5^-25 fathons oi S. polaris; Cat. No. 31618, U. S. N. M., 1 

 specimen on S. lilljeborgii, Georges bank, collected by the Schooner Sultana; 

 Cat. No. 31619, U. S. N. M., 1 specimen on S. polaris from Grand Manan, New 

 Brunswick, 3-20 fathoms; Cat. No. 39425, U. S. N. M., 1 specimen also from 



