SCHEME OF CLASSIFICATION 



Divisions. 



Orders, 



Sub-Orders. 



u 



Eh 

 CO 



o 



<! 

 < 



Euoarida 



(contd. ) 



Deoapoda 



(p. 152) 



Maorura 



(p. 153) 



Wephropsidea 

 (p. 154) 



Eryonidea 

 (p. 157) 



Peneidea 



(pp. 158, 162) 



Caridea 



(pp." 158, 163) 



1 



Loricata (p. 165) 



Thalassinidea 

 \ (p. 167) 



Galatheidea 

 (p. 168) 



Hipjjidea (p. 170) 



AnoiQura , 



(p. 167) 



Paguridea 

 (p. 171) 



Dromiacea 

 (p. 183) 



Oxystomata 

 (p. 185) 



Cyclometopa 



Brachyura ^l'' ^^^^ 



(p. 181) 



I. I ( 



{Continued on the next ijage.) 



Oxyrhyncha 

 (p. 191) 



Catometopa 

 (p. 193) 



Families. 

 Nephropsidae (p. 154). 

 Astacidae (p. 157). 

 Parastacidae (p. 157). 



\ Evyonidae (p. 158). 



i Peneidae (p. 162). 

 \ Sergestidae (p. 162). 

 ( Stenopodidae (p. 162). 

 ^ Pasiphaeidae (p. 163). 



Acanthephyridae 

 (p. 163). 



Atyidae (p. 163). 



Alpheidae (p. 163). 



Psalidopodidae(p.l64). 



Pandalidae (p. 164). 



Hippolytidae (p. 164). 



Palaemonidae (p. 164). 



Glyphocrangonidae 

 (p. 164). 



Crangonidae (p. 164). 

 / Paliiiuridae (p. 167). 

 t Scyllaridae (p. 167). 

 C Callianassidae 

 \ (p. 167). 

 i Aegleidae (p. 169). 

 '. Galatlieidae (p. 169). 

 ( Porcellanidae (p. 170). 

 / Albuneidae (p. 171). 

 I Hippidae (p. 171). 

 f Pylochelidae (p. 180). 



Pagui-idae (p. 180). 



Eupagurinae (ji. 180). 

 Pagurinae (p. 180). 



Coenobitidae (p. 181). 



Lithodidae (p. 181). 

 Hapalogastiirinae 



(p. 181). 

 Lithodiiiae (p. 181). 

 i Dromiidae (p. 184). 

 ', Dynoraenidae (p. 184). 

 ( Homolidae (p. 184). 



(Calappidae (p. 187). 

 Leucosiidae (p. 188). 

 Dorippidae (p. 188). 

 Raninidae (p. 188). 



Corystidae (p. 190). 



Atelecyolidae (p. 190). 



Caneridae (p. 191). 



Portunidae (p. 191). 



Xanthidae (p. 191). 



Thelphusidae = Potanioii- 

 . idae (p. 191). 

 r Maiidae (p. 193). 

 I Parthenopidao(p. 193). 

 I Hynienosoniatidae 

 I (p. 193). 

 'iCarcinoplacidae (p. 1 95). 



Gonoplacidae (p. 195). 



Pinnotheridae (p. 196). 



Grapsidae (p. 196). 



Gecaroinidae (p. 196). 

 I Ocypodidae (p. 196). ' 



