NEW CRUSTACEA FROM THE :^[OUNT DESERT i 



REGION ! 



j 



CHARLES H. BLAKE ^ 

 Massaclntsetts Institute of Technology 



FIFTEEN FIGURES 



The Crustacea to be described here have been taken in the i 



course of the investigations of the Biological Survey of the i 



Mount Desert Region, Maine. They are distributed system- ', 



atically as follows : i 



Copepoda Notodelphyoida \ 



Enterocolidae ' 



Cryptopodus amarouci -3 



Copepoda Choniostomata \ 



Choniostomatidae < 



Sphaeronella photidis 



Sphaeronella pilosa i 



Sphaeronella caprellae \ 



Ostracoda Podocopa j 



Cytheridae \ 



Palmenella americana ; 

 Cythereis inexpectatus 

 Cythereis procteri 

 Cytheropteron alatoides 

 Cytheretta tracyi 

 Amphipoda Ganunaridea 



Stenothoidae { 



Metopa hirsutimana { 



Gammaridae \ 



Cheirocratus bigelowi j 



Podoceridae j 



Paradulichia secunda * 



