Described Sjjecies of Fresh Wafer Criisfdrea. 3()7 



8. C. Bartonii Girard. IVoc. IMiila. Acad, vi, 88 (1852). 

 /[(((/en. Monog. Astacidte, 75, pi. i, figs. 47-50, pi. ii, figs. IBS- 

 ISO, pi. iii, fig. 166 {1810).— Faxon. Proc. Amor. Acad, xx, 

 142 (1884); Revision of Astacidae, 59 (1885). 



C. nionfanus Girard, 1. c. 88 (1852). 



?C. longulus Girard, 1. c. 90 (1852). 



?C.pnsiUus Girard. 1. c. 90 (1852). 



AstacHS Bartonii Say. Jour. Phila. Acad, i, 167 (1817). — 

 Harlan. Med. and Phys. Res. 230, fig. 3 (1835).— r;o/<W. In- 

 vertebrata of Massachusetts, 330 (1841). — Thompson. History 

 of Vermont, Part I, 170 (1842).— />AV///. Nat. Hist. N. Y., 

 vi, 22,pl. viii, lig. 25 (1844). 



Hah. — New Brunswick, Province of Quebec ? Maine, Vermont, 

 Massachusetts, New York, New Jersey, Maryland, Virginia, West Vir- 

 ginia, North Carolina, Ohio, Indiana, Kentucky, Tennessee, Lake Su- 

 perior. 



Var. ROBUSTA Faxon. Revision of Astacida3, 61 (1885). 



C. rohustns Girard. Proc. Phila. Acad, vi, 90 (1852).— 

 Haejen. Monog. Astacidffi, 80, pi. iii, fig. 167 (1870). — Faxon. 

 Proc. Araer. Acad, xx, 143 (1884). 



fla?>.— Province of Ontario, New York, Maryland, Virginia, Illinois. 



9. C. Blandingii Hagen. Monog. Astacidae, 43, pi. i, figs. 

 63-64, pi. iii, fig. 140 (1870).— i^arow. Proc. Amer. Acad, xx, 

 136 (1884); Revision of Astacidae, 19, pi. vii, fig. 2, 2', 2a, 2a', 

 (1885). 



C. acutics, var. B. Hagen, 1. c. pi. 36, iii, fig. 144 (1870). 



Astacus Blandingii Harlan. Trans. Amer. Philos. Soe. iii, 

 464 (1830); Med. and Phys. Res. 229, fig. 1 (1835).— ?Le 

 Conte. Proc. Phila. Acad, vii, 400 (1855). 



Hah. — New Jersey, Maryland, Virginia, North Carolina, South 

 Carolina, Georgia. 



Var. ACUTA Faxon. Proc. Amer. Acad, xx, 136 (1884); 

 Revision of Astacidae, 20 (1885). 



C. acutiis Girard. Proc. Phila. Acad, vi, 91 (1852).— 

 Hagen. Monog. Astacida3, 35, pi. i, figs. 1-5, pi. ii, figs. 106, 

 108, 110-114, 116, 118, 120-124, 126, 127, pi. iii, fig. 143 (1870). 

 —Forbes. Bull. HI. State Lab. N. H., No. 1, 3, 18 (1876). 



C. aciifus, var. A. Hagen, 1. c. 36, pi. ii, fig. 107, 109, 115, 

 117. 119, 125 (1870). 



