58 



BULLETIN 54, UNITED STATES NATIONAL MUSEUM. 



GNATHIA ELONGATA (Krjtfyer). 



Anceus elongatus KR0YER, Voy. en Scand., Crust., 1849, pi. xxx, fig. 3a-g; Naturh. 



Tidsskr. (2), II, 1846-49, pp. 388-394. HANSEN, Dijmphna-Togtets Zool.- 



bot. Udbytte, 1887, p. 205; Vidensk. Meddel. Naturh. Foren. i Kj0bh., 



1887-88, p. 182. 

 Gnathia elongata G. O. SARS, Crust, of Norway, II, Isopoda, 1899, p. 55, pi. xxm, 



fig. 1. RICHARDSON, American Naturalist, XXXIV, 1900, p. 214; Proc. U. S. 



Nat. Mus., XXIII, 1901, p. 507. AXEL OHLIN, Bihang till K. Sv. Vet.-Akad. 



Handl., XXVI, Afd. iv, "So. 12, 1901, pp. 20-21. 



PIG. 42. GNATHIA ELONGATA (AFTER SAKS), a, FIRST AND SECOND ANTENNA, b, DORSAL VIEW OF 

 MALE, c, DORSAL VIEW OF FEMALE, d, SECOND LEG. e, MANDIBLE. /, PLEOPOD. g, LAST SEG- 

 MENT OF ABDOMEN WITH UROPODA. h, MAXILLIPED OF MALE, i, DORSAL VIEW OF YOUNG, j, FIRST 

 LEG OF MALE, k, FIRST LEG OF FEMALE. I, MAXILLIPED OF FEMALE. 



Localities. West Greenland; also coast of Finmark; Lofoten Islands; 

 Kara Sea; King Charles Island; Bremer Sound; latitude 78 50' north, 

 longitude 29 39' east, King Charles Island (Ohlin). 



Depth. 49-55 fathoms (Hansen)- 60-110 m. (Ohlin). 



