162 DE. W. E. HOTLE— BISCAYAN PLANKTON. 



34 b, July 23 ; lat. 46° 43' N., long. 7° 15' W. ; depth, surface to 100 fathoms ; 

 temperature, 52° to 65° F., one specimen [H 1067]. 



This species has been hitherto recorded from the neighbourhood of the Eseroe Islands 

 and Greenland ; I am not acquainted with any records so far south as those here given. 

 All the examples hitherto examined are very small, and it is highly probable that they 

 are immature and that the fully developed form has stUl to be discovered. 



Cranchiidartjm gen. et sp. ? 



Locality : 34 d, July 23 ; lat. 46° 43' N., long. 7° 15' W. ; depth, surface to 

 100 fathoms ; temperature, 52° to 65° F, ; one specimen [H 1068]. 



This is a small larval form measuring only about 3 mm. in total length ; it is impossible 

 to determine the genus to which it should be referred. 



Embryo. 



Locality : 32 m, July 21 ; lat. 47° 0' N., long. 7° 38' W. ; depth to 75 fathoms ; 

 temperature, 52° to 64° P. 



An embryo with yolk-sac attached was brought from this locality. 



