XXI) 



1NOKX. 



ORDER I. DECAPODA (continued). 

 Fam. 2. MACROURA, 189 

 Astacus, 190 

 Anomala, 190 



Albunea, 191 

 Hippa, 191 

 Remipes, 192 

 Birgus, 192 

 Pagurus, 193 

 Ccsnobita, 194 

 Payurns, 194 

 Prophylax, 194 

 Locustae, 194 



Scyllarus, 195 

 Thenus, 195 

 Ibacus, 195 

 Palinurus, 196 

 Astacini, 196 



Galathea, 197 

 Grimotea, 19? 

 Munida, 198 

 JEglea, 198 

 Janira, 198 

 Porcellana, 198 

 Monolepis, 198 

 Megalopus, 199 

 Gebia, 199 

 Thalassina, 199 

 Callianassa, 200 

 Axius, 200 

 Eryon, 201 

 Astacus proper, 20 1 

 Nephrops, 201 

 Carides, 202 



Peneeus, 203 

 Stenopus, 204 

 Atya, 204 

 Crangon, 204 

 Processa, 205 

 Hymenocera, 205 

 Gnathophyllum, 206 

 Pontonia, 206 

 Alpheus,206 

 Hyppolite, 206 

 Autonomera, 206 

 Pandalus, 206 

 Palsemon, 207 

 Sysmata, 208 

 Atlianas, 208 

 Pasiphaea, 208 

 Mysis, 208 



