PLATES IN 1911 REPORT. 
209 
Plate 90. 
Mysis sp. 
Tanais robustus H. F. Moore. 
Plate 91. 
Chloridella empusa (Say). 
Plate 92. 
Penaeus setiferus (Linnaius). 
Plate 9.3. 
Crago septemspinosus (Say). 
Plate 94. 
Palaemonetes vulgaris (Say). 
Plate 95. 
Virbius pleuracanthus Stimpson. 
Chloridella empusa (Say). 
Plate 96. 
Homarus americanus Milne-Edwards. 
Plate 97. 
Homarus americanus Milne-Edwards. 
Platr 98. 
Homarus americanus Milne-Edwards. 
.Plate 99. 
Homarus americanus Milne-Edwards. 
Plate too. 
Cambarus bartonii (Fabricius). 
Plate tot- 
Cambarus bartonii (Fabricius). 
Plate 102. 
Cambarus diogenes Girard. 
Plate T0.3. 
Cambarus diogenes Girard. 
Plate 104. 
Cambarus limosus ( Rafinesque). 
Plate 105. 
Cambarus limosus (Rafinesque). 
Plate to6. 
Cambarus blandingii (Harlan). 
Plate 107. 
Cambarus blandingii (Harlan). 
