GEOGRAPHICAL DISTRIBUTION. 



LIST OF STATIONS, 

 Showing the Physical Conditions and the Species obtained at each. 



Station 2. — South-west of Tenerife, February 17, 1873; lat. 25° 52' N., long. 19° 22' 

 W.; 1945 fathoms; Globigerina ooze; bottom temperature, 36°'8 ; surface tem- 

 perature, 67°. Dredge. 



Mastigoteuthis agassizii. 



North Atlantic, between Tenerife and St. Thomas, Danish West Indies. 



Tremoctopus atlanticus. 



St. Thomas, Danish West Indies, 8 fathoms. 



Octopus tehuelchus. 



North Atlantic, between St. Thomas, West Indies, and Bermuda, surface. 



Teleoteuthis caribhaea. 



Bermuda. 



Octopus hermudensis, n. sp. 



Station 49.— South of Halifax, Nova Scotia, May 20, 1873; lat. 43° 3' N., long. 

 63° 39' W.; 85 fathoms; gravel, stones; bottom temperature, 35°; surface tem- 

 perature, 40°'5. Dredge. 



Rossia (?) tenera. 



Station 50. — South of Halifax, Nova Scotia, May 21, 1873; lat. 42° 8' N., long. 

 63° 39' W.; 1250 fathoms; blue mud; bottom temperature, 38°; surface tem- 

 perature, 45°. Dredge. 



Taonius hyperboreus. 



{zOOh. CHALL. EXP. — PAET XLIV. — 1886.) Xx 26 



