CENSUS OF THE OLDER TERTIARY FAUNA OF AUSTRALIA. 251 



Class POLYZOA. 



Genera. 



Species. 



Order Chilostomata. ■ 





Catenicella 



15 



Cellaria 



6 



Canda 



1 



Caberea 



3 



Menipea 

 Membranipora 



Micropora 



Steganoporella 

 Cribrilina ... 



1 



29 

 5 



4 



7 



Mucronella 



7 



Microporella 

 Porina 



16 



4 



Lepralia 



Monoporella 



Porella 



17 

 5 



4 



Smittia 



12 



Schizoporella 

 Mastigophora 

 Retepora ... 

 Rhynchopora 

 Palmicellaria 



23 



1 

 5 

 1 

 1 



Cellepora ... 

 Lekythopora 



15 



1 



Genera. 



Order Chilostomata. — Cont 



Lunulites ... 



Cnpularia ... 



Selenaria ... 

 Order Cyclostomata. 



Idmonea ... 



Pavotubigera 



Reticulipora 



Bimulticava 



Lichenopora 



Entalophora 



Hornera ... 



Retihornera 



Supercytis 



Fasciculipora 



Pustulipora 



Crisea 



Carbasea ... 



Tubulipora 



Discotubigera 



Total Species 

 Total Genera 41. 



Species. 



215 



Class Crustacea. 





Family Echinidse. 





Gonioplax and other 



.. 1 



Echinus 



... 1 



Brachynreans 



... 3 



Temnechinus 



... 2 



Squilloid ... ... 



... 1 



Toxopneustes 



... 1 



Baridia 



... 1 



Holaster 



... 2 



Macrocypris 



... 1 



Murravechinus 



... 1 



Cythere 



... 1 



Family Clypeastridse. 





Paracypris 



... 1 



Fibularia 



... 1 



Balanus 



... 2 



Clypeaster ... 



... 2 



Lepas... 



... 2 



Laganum 



... 2 



Coronula 



... 1 



Arachnoides... 



... 3 





—14 



Family Cassidulidse. 





Class Annelida. 





Cassidulus ... 



... 1 



Serpula 



-v 



Family Nucleolidse. 





Vermilia 



1 



Echinolampas 



... 1 



Ditrypa 



> about 12 



Catopygus 



... 1 



Spirorbis 



' 



Echinobrissus 

 Family Spatangidae. 



... 3 



Class ECHINODERMATA. 





Toxobrissus ... 



... 1 



Order Echinoidea. 





Eupatagus 



... 7 







Maretia 



... 1 



Family Cidaridse. 





Eovenia 



... 1 



Gomocidaris... 



... 2 



Hemiaster ... 



... 1 



Cidaris 



... 1 



Micraster 



2 



Family Salenidae. 





Brissiopsis ... 



... 1 



Salenia 



... 1 



Brissus 



... 2 



