XXX 
SYSTEMATIC IXDEX. 
Family MACROSEMIIDiE ( continued). 
Page 
Propterus elongatus.185 
-scacchii.185 
Notagogus.186 
-pentlandi.186 
-denticulatus.187 
-inimontis.188 
—-— macropterus.188 
Family PYCYODOYTIDJE.189 
Mesodon.199 
-macropterus.199 
-daviesi.201 
--simus.202 
-comosus.202 
-liassicus.202 
-rugulosus.203 
-bucklandi.205 
-tenuidens.207 
-lsevior.207 
-granulatus.208 
-nicoleti.209 
-damoni.210 
-gigas.210 
--affinis.211 
Athrodon.215 
-douvillei.215 
—-— intermedins.216 
— crassus . . •.216 
-jessoni ..216 
Mesturus ..218 
—-— verrucosus.218 
-leedsi.221 
Microdon.221 
-elegans.222 
-- radiatus.223 
-bemardi.224 
