570 PROCEEDINGS OF THE ACADEMY OF [Dec, 



JEthoprora metopoclampa (Cocco). 

 One from Italy (Bonaparte). 



Collettia rafinesquii (Cocco). 



Two from Italy (Bonaparte). 



Rhinoscopelus cocco (Cocco). 



One from Italy (Bonaparte) ; one from off Havre, France (Jones) ; 

 5 from between Norfolk, Cape de Verde Islands and Montevideo 

 Uruguay, in 1891-92 at the surface (Rush); 2 from S. Lat. 20° 

 W. Long. 75° (Sharp); 5 from N. Lat. 39° 50' 45" W. Long. 71° 43' 

 at the surface (U. S. F. C); 1 without locality (Jones). 

 Centrobranchus cb.csrocepb.alus Fowler. 



Proc. Acad. Nat. Sci. Phila., 1903, p. 754. Near the Sandwich Islands. 



Nos. 7,972 (type) to 7,977 (paratypes), A. N. S. P., of which one 

 now in Stanford University. 



Electrona risso (Cocco). 



One from Italy (Bonaparte). 



Myctophum punctatum Rafinesque. 



Four from Italy (Bonaparte). The example from the Atlantic 

 between Greenland and N. America in 60° N. Lat., I recorded as 

 M. phengodes, 20 is also identical. 



Myctopbum affine (Lutken). 



One from Lat, N. 8° 37' Long. W. 168° (Jones); and 2 without 

 locality (Jones); 1 no data; 1 from Lat. N. 5° 11' Long. W. 151° 

 (Jones); 2 from between Norfolk in Cape de Verde Islands and 

 Montevideo, Uruguay, in 1891-92 at the surface (Rush). 



Myotophum hygomi (Lutken). 



One from Lat. N. 36° 45' W. Long. 74° 28' 30" (U. S. F. C), at 

 the surface probably. 



Myctophum reinhardti (Lutken). 



One from Lat, S. 20° Long. W. 75° (Sharp). 



Benthosema mulleri (Gmelin). 



One from Lat. N. 40° 4' 20" Long. W. 68° 43' 50" in 373 fathoms 

 (U. S. F. C). 



MAUROLICIJ^]. 



Ichtbyococcus ovatus (Cocco). 



Three from Italy (Bonaparte). 



Maurolicus attenuatus (Cocco). 



Four from Italy (Bonaparte). 



20 Proc. Acad. Xat. Sci. Phila., 1901, p. 620. 



