THE CRUSTACEA OF NEW JERSEY. 563 



Genus CAMBARUS Erichson. 



The Crawfishes. 



Cambarus bartoni (Fabricius). 



Brook Crazvfish. 



Common Crazvfish. Barton's Crazvfish. 



Cambarus bartoni robustus (Girard). 



Western Crazvfish. 



Cambarus robustus Girard. Proc. Acad. Nat. Sci. Phila., 1852, p. 90. Humber 

 River, near Toronto, Canada. 



Hagen, Mem. Mus. Comp. Z06I., Ill, 1870, p. 80, PI. 3, fig- 167. To- 

 ronto, Canada; RochesJ:er and Lake Regis, New York; Fredericksburg, 

 Virginia. 



— S. I. Smith, Rep. U. S. F. Com., II, 1872-73 (1874), P- 639- Western 



New York (on Hagen). 



Faxon, Proc. Amer. Acad. Sci., XX, 1884, p. 143. New York, Mary- 



land, Virginia (Illinois, Ontario). 



Cambarus bartoni var. robustus Faxon, Mem. Mus. Comp. Zool., X, 1885, 

 p. 61. Forestville, Rochester, Sodus, near Tupper's Shore, Canton, Ful- 

 ton Lakes, Natural Bridge, New York; Montgomery County, Maryland; 

 Virginia (to Canada, Illinois and Tennessee). 



Cambarus bartonii var. robusta Underwood, Bull. 111. Lab. N. Hist., II, 1886, 

 p. 367. New York, Maryland, Virginia (Illinois, Ontario). 



Cambarus bartonii var. robustus Faxon, Proc. U. S. Nat. Mus., XII, 1889 

 (1890), p. 622. Virginia. 



Faxon, 1. c, 1898, p. 649. Petersboro, New York ; Montgomery 



County, Maryland. 



Williamson, Ann. Carnegie Mus., I, 1901, p. 11. Squaw Run, Alle- 



gheny County, Pennsylvania. 



Cambarus bartonii robustus W. P. Hay, Amer. Nat., XXXIII, 1899, p. 959. 

 Canada to Illinois. 



— ' Ortmann, Proc. Amer. Philos. Soc. Phila., XLIV, 1905, p. 135. Ken- 

 tucky and Ohio. 



Cambarus bartoni robustus Ortmann, Ann. Carnegie Mus., Ill, 1905, p. 391. 

 Pine Creek, Carnegie, Larabee, Union City, Lake Erie basin, Conneaut- 

 ville, Albion, Girard, Swanville, Port Allegany, Pennsylvania. 



Ortmann, Mem. Carnegie Mus., II, No. 10, 1906, p. 388, PI. B, fig. 2, 



PI- 39, figs. 2-2b, PI. 40, fig. 3. Near Aspinwall, Sandy Creek, Hulton, 

 Tarentum, Puketta Creek, Garland, Spartansburg, Northeast (besides 

 preceding localities), Pennsylvania. 



