CONTENTS. 



No. 1. — New fossil inanimals from Cuba. By G. M. Allen. (1 



plate). January, 1917 1 



No. 2. — The ants of Alaska. By \\illl\m Morto.n Whkklkk. 



March, 1917 hi 



No. 3. — New .spiders of the family Aviculariidae. By K.vli'H \'. 



Chamberlin. (.5 plates). April, 1917 23 



No. 4. — New species of ajMxlal fishes. By Alvin Se.\le. May, 1917. 77 

 No. 5. — New fossorial Hymenoptera. By Nath.\n Banks. May, 



1917 ^ " . 9.-) 



No. 6. — The introduction of West Indian Anura into Bernnida. By 



P.H.Pope. (2 plates). June, 1917 117 



No. 7. — Notes on some Falkland Island birds. Bj- W . 8i'KA(iUE 



Brooks. (3 plates). June, 1917 133 



No. 8. — Explorations of the coast water between Cape Cod and Hali- 

 fax in 1914 and 1915, by the U. S. Fisheries Schooner Grampus. 



Oceanography and plankton. By Henry B. Bigelow. (2 plates). 



July, 1917 161 



No. 9. — New blastoids and brachiopods from the Rocky Mountains. 



By Thomas H. Clark. (2 plates). August, 1917 3.59 



No. 10. — A new sj^ecies of Peripatus from the mountains of northern 



Peru. By Charles T. Brues. (1 plate). September, 1917 . . 381 

 No. 11. — Birds from the northern coast of the Dominican republic. By 



James L. Peters. October, 1917 389 



No. 12. — Reports on the scientific results of the expedition to the 



Tropical Pacific in charge of Alexander Agassiz, on the U. S. Fish 



Commission Steamer "Albatross" from August, 1899, to March, 1900, 



Commander Jefferson F. Moser, U. S. N., commanding. XVIII. 



Reports on the scientific results of the expedition to the Eastern 



Tropical Pacific in charge of Alexander Agassiz, bj' the U. S. Fish 



Commission Steamer "Albatross," from October, 1904 to March, 1905, 



Lieut. Commander L. M. Garrett, U. S. N., commanding. XXX. 



Ophiuroidea. By Hubert Lyman Clark. (5 plates). October, 1917. 427 

 No. 13. — Jamaican ants collected by Prof. C. T. Brues. By William 



Morton Wheeler. (2 plates). December, 1917 455 



No. 14. — Vertebrata from Madagascar. Introduction. By George 



R. Agassiz. Amphibia; Rcptilia. By Thomas Barbour. Aves. 



By Outram Bangs. Mammalia. By Glover M. Allen. (2 plates). 



February, 1918 473 



No. 15. — The Harvard deep-sea thermograph. By Harry Clark. 



(5 plates). March, 1918 517 



