2 
Anomura 
PAGE 
22 
Galatheidea 
22 
Paguridea ... 
22 
Hippidea ... 
22 
Macrura 
22 
Nephropsidea 
22 
Eryonidetv ... 
22 
Loricata 
22 
Thalassinidea 
23 
Caridea 
23 
Penaeidea ... 
24 
Stenopidea (vacant) 
Euphausiacea... 
25 
Mysidacea 
25 
Synearida 
25 
Stomatopoda 
25 
Cumacea 
26 
Tanaidacea ... 
26 
Isopoda 
26 
Asellota... 
26 
Plireatoicidea ... 
28 
Elabollifera 
28 
Yalvifera 
29 
Epi caridea 
29 
Oniscoidea 
29 
Amphipoda ... 
30 
Gammavidea 
30 
Hy peri idea 
30 
Caprellidea 
30 
Phyllocarida 
30 
Branchiopoda 
31 
Pliyllopoda 
31 
Oladocera 
31 
Copepoda 
32 
Brancliiura ... 
34 
Ostracoda 
34 
Cirripedia 
35 
