24 Bulletin, Yanderbilt Marine Museum, Vol. IV 



Dosidicus gigas (D'Orbigny). 



One, taken 17 miles S. W. of Pinta Island, Galapagos, January 31, 

 1928. 



Loligo diomedeae Hoyle. 



One fairly large adult, dredged in 300 fms., 50 miles S. W. off Cape 

 Mala, Panama, March 16, 1926. Seven very young specimens, in the 

 post-embryonic stage, just from the capsule, dredged in 100 fms., 

 Punta Arenas, Costa Rica, 1928. 



Argonauta argo Linne. 



One egg-laden female and shell, from 50 miles off Cape Mala, 

 Panama, pelagic at surface, March 16, 1926. 



Octopus bimaculatus (Verrill). 



One large specimen, taken by blasting rocks, at Eden Island, Inde- 

 fatigable group, Galapagos Islands, March 12, 1926. One smaller 

 specimen, taken in drag-net, Coiba Island, Panama, Pacific side, Feb- 

 ruary, 1928. 



Chiton (Chiton) latus Sowerby. 



One large specimen, collected on the rocks at Gardner Bay, Hood 

 Island, Galapagos Islands, February 4, 1928. 



Chiton (Chiton) goodallii Broderip. 



Six specimens, Wafer Bay, Cocos Island, Pacific Ocean, March 5, 

 1926. Seven very large specimens, Wafer Bay, Cocos Island, Febru- 

 ary 4, 1928. 



Chiton (Radsia) sidcatus Wood. 



One very large specimen, on the rocks, Gardner Bay, Hood Island, 

 Galapagos Islands, February 4, 1928. 



LABRADOR-NEW ENGLAND MOLLUSCAN FAUNA. 



Illex illecebrosus illecebrosus (Leseuer). 



One specimen, taken in 200 fms., 9 miles S. W. of Port Basque, 

 Newfoundland, September 1, 1926. One specimen, Halifax, Nova 

 Scotia, August 3, 1923. 



MEDITERRANEAN MOLLUSCAN FAUNA. 



Onychoteuthis banksii Leach. 



One specimen about six inches long, taken in storm, washed up on 

 the upper deck of the yacht "Ara" between Madeira and Casa Blanca, 

 Morocco, August 4, 1924. 



