14 THE VOYAGE OF H.M.S. CHALLENGER. 



Station 73. — Lat. 38° 30' N., long. 31° 14' W. 1000 fathoms, Globigerina ooze. 



June 30, 1873. 



Cythere dictyon, n. sp. 



acaiithoderma, n. sp. 

 irpex, n. sp. 



Station 75.— Off Azores. Lat. 38° 37' N., long. 28° 30' W. 450 fathoms. Sand. 



July 2, 1873. 



Bairdia angtdata, G. S. Brady. 

 victrix (?), G. S. Brady. 

 Cythere dictyon, n. sp. 

 CythereUa lata, n. sjd. 



Station 76. — Lat. 38° 11' N., long. 27° 9' W. 900 fathoms. Bottom temperature, 4°-2 C. 

 Globigerina ooze. July 3, 1873. 



Bairdia formosa, G. S. Brady. 



victrix, G. S. Brady. 

 Cythere dictyon, n. sp. 

 Kriihe prodticta, n. sp. 



Station 78. — Lat. 37° 24' N., long. 25° 13' W. 1000 fathoms. Globigerina ooze. 



July 10, 1873. 

 Cythere dictyon, n. sp. 



irpex, n. sp. 

 Cypridina gracilis, n. sp. 



Station 85.— Off Canaries. Lat. 28° 42' N., long. 18° 6' W. 1125 fathoms. Volcanic 



sand. July 19, 1873. 



Cythere (?) serratula, n. sp. 



dasyderma (?), n. sp. 

 Krithe producta (?), n. sp. 



Station 93 or 94.— Off St Vincent, Cape Verde. 1070-1150 fathoms. Mud. July 



and August 1873. 

 Bairdia milne-edwardsi, G. S. Brady. 



acanthigera, G. S. Brady. 

 Cythere speyeri, G. S. Brady. 

 Loxoconcha africana, n. sp. 

 Xestoleberis variegata, n. sp. 



