PLANKTON OF THE GULF OF MAINE 



297 



Percentages of the several species of copepods in vertical hauls, May to October, 191-5, identified 



and tabulated by Dr. C. B. Wilson 



[In this and similar tables, T. = occasional specimen or trace; A. = abundant; C. = common; F. » few.] 



■ From Bigelow, 1917, p. 319. 



