NICKLESANDIiASSI.KK.] CLASSIFICATION. 15 



Suborder Cyclostomata Busk. 



Family DiastoporidjB Busk (emend. Ulrich). 



Stomatopora Bronn, Proboscina Audouin, Berenicea Lamouroux, 

 Diastoporina Ulrich, 'i Hedcrclla Hall, ? Hernodia Hall, ^ Rcptaria 

 Kolle. 



Family Idmoncidfc Busk. 



Crisinclla Hall, Protocrisina Ulrich. 



Family Entalophorida^ Reuss. 



Mitoclema Ulrich, Clouopora Hall, Diploclema Ulrich, ? Cj'stopora 

 Hall. 



Family Phaceloporidse Ulrich. 



Phacelopora Ulrich. 



Famih' Ceramoporidfe Ulrich. 



Ceramopora Hall, Ceramoporella Ulrich, Crcpipora Ulrich, Chilopo- 

 rella Ulrich, Cceloclema Ulrich, Anolotichia Ulrich, Ceramophylla 

 Ulrich, Bythotr3"pa Ulrich, Scenellopora Ulrich, Spatiopora Ulrich. 



Famih" Fistuliporidte Ulrich. 



Fistulipora McCoy, Cyclotrypa Ulrich, Eridopora Ulrich, Hexago- 

 nella Waagen and Wentzel, Pinacotrypa Ulrich, Chilotrypa Ulrich, 

 Strotopora Ulrich, Meekopora Ulrich, Lichenotrypa Ulrich, Busko- 

 pora Ulrich, Glossotrj^pa Hall, Selenopora Hall, Favicella Hall, 

 Coelocaulis Hall. 



Family Botrylloporidae. 



Botryllopora Nicholson. 



Suborder Trepostomata Ulrich. 



Family Monticuliporida? Nicholson (emend. Ulrich). 



Monticulipora D'Orl^ign}-, Atactoporella Ulrich, Peronopora Nichol- 

 son, Homotrypella Ulrich, Homotr3^pa Ulrich, Prasopora Nicholson 

 and Etheridge, Jun., Aspidopora Ulrich, Mesotry pa Ulrich. 



Famih' Amplexoporidse Ulrich. 



Amplexopora Ulrich, Monotrypella Ulrich, Petalotrypa Ulrich, Dis- 

 cotrypa Ulrich. 



Family Heterotrypidaj Ulrich. 



Heterotrypa Nicholson, Dekayella Ulrich, Dekayia Milne Edwards 

 and Haime, Petigopora Ulrich, Leptotr^-pa Ulrich, Atactopora 

 Ulrich. 



