MB. E. J. MIEBS ON GBEENLAND CBUSTACEA. 63 



Kroyer, Monogr. Hippolyte's nord. Arter, p. 126, pi. iv. figs. 83-98, 

 pi. v. figs. 99-104 (1842). 

 Hippolyte groenlandica, Miers, Ann. §• Mag. Nat. Hist. ser. 4, xx. p. 62 

 (1877) 5 ubi synon. 



Two specimens (male and female) were collected at Hare 

 Island ; and another male was purchased at Umenak of a trader. 

 It occurs, according to Prof. Smith, on the Atlantic coast of 

 Northern America. As in the case of the specimens collected by 

 the late British Arctic Expedition, the male now before me is 

 much smaller than the female. 



Pandalus bobealis. 



Pandalus borealis, Kroyer, Nat. Tidsskr. 2 R. i. p. 469 (184-1-45); Voy. 



en Scand. Atlas, Crust, pi. vi. fig. 2 ; Goes, CEfv. Vet.-Akad. Forhandl. 



p. 168 (1863). 



One. female individual is in the collection, purchased of a trader 

 at Umenak, with Cheraphilus boreas. It is unfortunately muti- 

 lated, the rostrum being broken off at a short distance beyond the 

 eyes ; but there can be no doubt of its identity with Kroyer's 

 species, with the description of which it agrees in all essential 

 characters. This species is found eastward as far as the Sea of 

 Okhotsk, where its occurrence is recorded by Brandt ; and its 

 occurrence in Massachusetts Bay and on the coast of Maine and 

 Nova Scotia is recorded by Smith. 



SCHIZOPODA. 



Mtsis OCULATA. 



Cancer oculatus, Fabr. Fauna Greenland, p. 245. no. 222 (1780). 



Mysis Fabricii, Leach, Trans. Linn. Soc. xi. p. 350 (1815). 



Mysis oculata, Kroyer, Nat. Tidsskr. ii. p. 255 (1838-39), 3 R. i. 

 pp. 13, 41 (1861) ; Voy. en Scand. Atlas, Crust, pi. viii. fig. 2; Buch- 

 holz, Zweite deutsche Nordpolarf. p. 284 (1874); Miers, Ann. fy Mag. 

 Nat. Hist. (ser. 4) xx. p. 63 (1877). 



A single specimen was purchased of a Danish sailor at Umenak. 

 It agrees with Kroyer's description and figure in all particulars, 

 except that the lateral spinules on each margin of the telson are 

 somewhat less numerous, about twenty-five instead of thirty-two ; 

 but this is probably a character varying with the age of the indi- 

 vidual. Its length (excluding appendages) is about 8 lines. 



