REPOKT ON THE OSTRACODA. 27 



420 fathoms. Sounding. October 20, 1875. 



Paracypris polita {Vj , G. 0. Sars. 

 Pontocypris (V), sp. 

 Bairdia foveolata, G. S. Brady. 

 Cythere lactea, G. S, Brady. 



fortificata, n. sp. 

 Cytheridea sp>inulosa, G. S. Brady. 



Station 300. — Lat. 33° 42' S., long. 78° 18' W. 1375 fathoms. Bottom temperatm-e, 

 1°"6 C. Globigerina ooze. December 17, 1875. 



Bairdia hirsuta, n. sp. 

 Cythere dictyon, n. sp, 



stolo)iifera, n. sp. 



sulcato-p>erforata, n. sp. 



dasyderma, n. sp. 



scutigera, G. S. Brady. 

 Xestoleberis curta, G. S. Brady. 

 Kritlie producta, n. sp. 

 Cytheropteron mucronalatwn , n. sp. 



Station 302.— Lat. 42° 43' S., long. 82° 11' W. Tow-net. December 28, 1875. 



Halocyptris atlantica, Lubbock. 

 hrevirost)'is, Dana. 



Station 302. — Lat. 42° 43' S., long. 82° 11' W. 1450 fathoms. Bottom temperature, 

 1°"5 C. Globigerina ooze. December 28, 1875. 



Cythere dictyon, n. sp. 



acanthoderma, n. sp. 



dasyderma, n. sp. 

 KritJie piroducta, n. sp. 

 Cytherop>teron mucronalatum, n. sp. 



Station 303.— Lat. 45° 31' S., long. 78° 9' W. Tow-net. December 30, 1875. 



Halocypris atlantica, Lubbock. 

 hrevirostris, Dana. 



