MB. E. J. MIERSON GREENLAND CRUSTACEA. 69 



accessory flagellum of the antennules is about 5-jointed, and ter- 

 minates in a slender filament. 



Ampelisoa Eschrichtit. 



Ampelisca Eschrichtii, Kroyer, Nat. Tidssk. 1 R. iv. p. 155 (1842) 



Boecle, Skand. og Arktiske Amphipoder, pt. 2, p. 528, pi. xxxi. fig. 7 



(1876); Buchholz, Crust, in Zweite deutsche Nordpolarf. p. 375, 



pi. xiii. fig. 1 (1874). 

 Ampelisca ingens, S. Bate, Cat. Amphip. Crust. Brit. Mus. p. 92, pi. xv. 



fig. 2(1862). 



A mutilated specimen is in the collection, dredged off* Hare Island 

 in 30 fathoms, with the greater number of the species collected. 

 Its range extends from the Scandinavian seas, through those of 

 Iceland and Greenland, to the coasts of Labrador and the Grand 

 Man an. 



EUSTRUS CUSPIDATUS. 



Eusirus cuspidatus, Kroyer, Nat. Tidsskr. 2 R. i. p. 501 (1844-45) ; 



Voy. en Scand. pi. xix. fig. 2 ; S. Bate, Cat. Amphip. Crust. Brit. 



Mus. p. 154, pi. xxv iii. figs. 6, 7 (1862); Buchholz, Zweite deutsche 



Nordpolarf. Crust, p. 313, pi. iii. fig. 2 (1874) ; Boeck, Skandin. 



og Arktiske Amphipoder, pt. 2, p. 502 (1876); Miers, Ann. § Mag. 



Nat. Hist. (ser. 4) xix. p. 137 (1877). 

 A single individual (female with ova) was dredged off Hare 

 Island. It has been found in the seas of Scandinavia, Spitzber- 

 gen, and Greenland. 



Oaprella septentrionalis. 



Squilla lobata, 0. Fabr. Fauna Grcenl. p. 248 (1780), nee Miiller. 



Caprella septentrionalis, Kroyer, Nat. Tidsskr. iv. p. 590, pi. viii. figs. 



10-19 (1843); Voy. en Scand. pi. xxv. fig. 2; S. Bate, Cat. 



Amphip. Crust. B. M. p. 355, pi. lvi. fig. 3 (1862) ; Boeck, Skan- 



dinav. og Arktiske Amphip. p. 696 (1876). 

 Caprella cercopoides, White, in Sutherland's Journ., Crust, p. 207 



(1852). 

 A large number of specimens were dredged from a boat at 

 Noursak at about 20 fathoms. It is probably common in the 

 seas of Scandinavia, Spitzbergen, and Greenland. 



Cyamus nodosus. 



Cyamus nodosus, Lutken, Kong. Dansk. Vidensk. Selsk. Shrift. 5 R. 



x. p. 274, pi. iv. fig. 8 (1873). 

 A large number of specimens, including males, females, and 

 youug, of this parasite of the Narwhal (Monodon monoceros) were 



