644 REPORT OK NEW JERSEY STATE MUSEUM. 



Plate g8. 



Homarus americanus Milne-Edwai'ds. 



Upper left figure first larva in dorsal view, upper right figure first larva 

 in lateral view, lower left figure second larval stage in lateral view, and 

 lower right figure third larval stage in lateral view. All copied from Her- 

 rick (L. c. Pis. 19 to 22). 



Plate gg. 

 Homarus americanus Milne-Edwards. 

 Upper figure sixth stage in dorsal view, middle figure sixth stage in lateral 

 view, and lower figure immature, about one year old. All from Herrick (L. 

 c, Pis. zi to 39). 



Plate 100. 



Cambarus bartonii (Fabricius). 

 Original. Left figure dorsal view, right figure ventral view, of male. Fair- 

 mount Park, Philadelphia, Pa. August 20th, 1910. H. .L. Mather, Jr. 



Plate ioi. 

 Cambarus bartonii (Fabricius). 

 Same data as preceding, except representing female. 



Plate 102. 

 • Cambarus diogenes Girard. 

 Original. Left figure dorsal view, right figure ventral view, of male. 

 Baden, Pa. Dr. A. E. Ortmann. 



Pl.\te 103. 

 Cambarus diogenes Girard. 

 Original. Left figure dorsal view, right figure ventral view, of female. 

 Denton, Md. April, 1912. H. W. Fowler. 



Plate 104. 



Cambarus limosus (Raflnesqiie). 



Original. Left figure dorsal view, right figure ventral view. Male. Tul- 

 lytown, Bucks County, Pa. May 17th, igi2. H. W. Fowler. 



Plate 105. 

 Cambarus limosus (Rafinesque). 

 Original. Left figure dorsal view, right figure ventral view. Female. Pit- 

 man, N. J. October ist, igio. H. L. Mather, Jr. and H. W. Fowler. 



Plate 106. 



Cambarus blandingii (Harlan). 



Original. Left figure dorsal view, right figure ventral view. Male. Med- 

 ford Mills, N. J. June 5th, 1903. S. N. Rhoads. 



