52 



BULLETIN 54, UNITED STATES NATIONAL MUSEUM. 



SPHYRAPUS MALLEOLUS Norman and Stebbing. 



Sphyrapus malkoluii Norman and Stebbing, Trans. Zool. Soc. London, XII, 1886, 

 pp. 98-99, pL XXII, figs. 2-3.— Bonnier, Ann. de I'Univers. de Lyons, XXVI, 

 1896, p. 665, pi. XXXI, fig. 1. — Richardson, American Naturalist, XXXIV, 

 1900, p. 212; Proc. IT. S. Nat. Mus., XXIII, 1901, p. 505. 



Localities. — South of Cape Farewell, Greenland; also latitude 89^ 39' 

 north, longitude 9'^ 39' west, off coast of Portugal; latitude 45^ 57' 

 north, longitude 6'^ 21' west; latitude W" 36' north, longitude 4^^ 25' 

 west; south of Rockall; Bay of Bisca}^; Bay of Gascony; latitude 57^ 

 11' north, longitude 37^ 41' west. 



Fk;. 40. — Sphyrapus malleoli's (Aftek Nokman and Stebbing). a. Second leg or gnathopod. 

 h, First leg or gnathopod. c. First leg. d, Male, seen obliquely from above, e, Fourth 



leg or second PER.EOPOD. /, THIRD LEG OR FIRST PER^OPOD. f/, MANDIBLE, /i, FIRST LEG OR 

 gnathopod OF FEMALE. J, ANTENN.E, SEEN FROM BELOW, j, TERMINAL SEGMENT OF ABDOMEN 

 WITH PLEOPOD AND BASE OF UROPODS, SEEN FROM THE SIDE, k, SEVENTH LEG OR FIFTH PERiEO- 



POD. I, Female, seen from above, in. Fifth leg or third per.eopod. n, First leg or 



GNATHOPOD OF FEMALE. 



Deptli. — 1,450 fathoms; 1,41(> meters and (i50 meters; 740 fathoms. 



"Rostrum short and obtu.sely pointed. Ophthalmic processes 

 minute, shaped like a baker's cap, and more easily seen from below 

 than from above. The confluent segments are both wider than the 

 head, and the second wider than the first; to the rear of these the 



