246 APPENDIX. No. VII. 



Amaihitta pinguis, Kroyer. 



Crack between floes at lat. 82 24' ; one specimen, in im- 

 perfect condition. 



Eusirus cuspidatus, Kroyer. 



Franklin Pierce Bay, 1315 fathoms, one female speci- 

 men. 



Tritropis aculeata, Lepechin. 



Discovery Bay, at 25 fathoms, one male, four females ; 

 Cape Napoleon, at 25 fathoms, three males, seven females ; 

 Floeberg Beach, at 1 fathoms, two males, five females ; 

 Franklin Pierce Bay, at 15 fathoms, many specimens. 



Cape Frazer, 20 fathoms, three young females (?) ; 

 Dobbin Bay, at 30 fathoms, one female. 



\_Themisto libellula, Mandt. 

 Cape Faraday, in the stomach of a seal (Dr. Hayes).] 



jEgina spinosissima, Stimpson. 



Cape Napoleon, 25 fathoms, temperature of water 29'2. 

 one small male specimen. 



Dobbin Bay, 30 fathoms, one large male specimen. 



ENTOMOSTRACA v. GNATHOPODA. 



PHYLLOPODA. 

 BRANCHIPODID^E. 



Branchipus (Branchinecta) arcticus, Verrill. PI. III. 



fig. 1. 



Discovery Bay, in a small freshwater lake and in a stream 

 under ice. 



