NEW YORK STATE MUSEUM 



140 



Family 

 Panopeus harrisii (Gould) 

 Panopeus depressus Smith 

 Panopeus sayi Smith 



M ud crabs 



P i 1 u m n n s harrisii Gould, A. A. Invert, of Mass. 1841. p. 326. 

 DeKay, J. E. /. c. 1844. p.;, pl-7, fig-iS- 



Panopeus depressus and P. sayi Smith, S. I. Soc. Nat. Hist. 

 Bost. Proc. 1869. 12:283 and 284. 



Benedict, J. E. & Rathbun, M. J. The Genus Panopeus. U. S. Nat. Mus. 

 Proc. 1891. I4:355- 



Small forms with dull colors, carapace broader than long and with 

 several short teeth. Last pair of legs somewhat flattened but ending 

 in points. 



Fig. 10 =:Panopeus harrisii; /'P. depressus ; r=P. say i ; </:=abdomen of male of 

 P. depressus; c=^of P. sayi 



Panopeus is a large genus with many species closely resembling 

 each other, and three of them are found within the city limits. 

 They are all small and have similar habits, being, as their name 

 indicates, mud-inhabiting forms. In muddy localities they are 

 found in considerable numbers, under stones below high water mark, 

 and extend from there out into deeper water. They are very com- 

 mon on the oyster beds, and many are brought up by the tongers 



