MUSEUM OF COMPARATIVE ZOOLOGY. 



Cancer borealis Stimpsc*-. 



Cancer irroratus Say, Jour. Acad. Nat. Sci. Philadelphia, I. p. 57, 1S17 (? only, 

 cf being C. irroratus). 

 Gould, Invertebrata Massachusetts, 1st ed., p. 322, 1841 

 Stimpson, Invertebrata Grand Manan, p. 59, 1853 {teste Stimpson). 

 Platycarcinus irroratus DeKay, Nat. Hist. New York, Crust., p. 6 (but not the 



fig.), 1844. 

 Cancer borealis Stimpson, Ann. Lyceum Nat. Hist. New York, VII., p. 54(4), 1S59. 

 Smith, Inverteb. Vineyard Sd., Report U. S. Fish Com., I. pp. 546 (252), 745 

 (451), 1874 ; Trans. Conn. Acad., V. p. 39,' PI. VIII. 1879 ; Proc. National 

 Mus., Washington, III. p. 417, 1881. 

 Kingsley, Proc. Acad. Nat. Sci. Philadelphia, 1878, p. 317 (2). 



