﻿XXX11 SYSTEMATIC INDEX. 



Page 



Order ANTIARCHA 202 



Family ASTfcROLEPIDJE 203 



Asterolepis 203 



ornata 204 



concatenata 205 



maxima 206 



Pterichthys 208 



milleri 212 



testudinarius 216 



productus 217 



oblongus 219 



— — rhenanus 222 



Mierobrachium 223 



Bothriolepis 223 



ornata 225 



panderi 225 



major 226 



obesa 228 



canadensis 228 



hydrophila 230 



macrocephala 231 



Family CERASPID^S 233 



Ceraspis 233 



carinata 233 



Subclass DIPNOI 234 



Order SIRENOIDEI 235 



Family DIPTERIILE .235 



Dipterus 235 



valenciennesi 236 



macropterus 240 



(?) 6erratus 240 



— — (?) marginalis 241 



