FAMILIES AND GENEEA OE THE MADEEPOEAEIA. 



203 



The following 40 genera are now considered to be sub- 

 genera : — 



Acanthocyathus, Ed. Sf H. 

 Agathelia, Reuss. 

 Agelecyathus, Dune. 

 Antillia, Dune. 

 Blagrovia, Dune. 

 Blanfordia, Dune. 

 Blastotrochus, J^d. Sf H. 

 Caulastraea, Dana. 

 Ceratophyllia, v. Fr. 

 Claitophyllia, Ed. S,- H. 

 Coeloria, Ed. Sf H. 

 Ccelosmilia, Ed. Sf H. 

 Coenangia, Verrill. 

 Coenopsammia, Ed. 4' H. 

 Cyphastrsea, Ed. ^ H. 

 Discopsammia, d'Orb. 

 Epismilia, E. de From. 

 Favositipora, S. Kent. 

 Haliglossa, Ehr. 

 Haloseris, Ed. fy H. 



Haplaraea, Milas. 

 Heliocoeuia, Etallon. 

 Isopora, Studer. 

 Javania, Dune. 

 Leptaxis, Reuss, 

 , Leptomussa, d'Ach. 

 Oppelismilia, Dune. 

 Oroseris, Ed. S^- H. 

 Palseoseris, Dune. 

 Phyllangia, Ed. Sf H. 

 Phylloseris, Tomes. 

 Plesiosmilia, Milas. 

 Rliizotrochus, Ed. ^ H. 

 Stephanocyathus, Seg. 

 Stylotrochus, E. de From. 

 Thecocyathus, Ed. ^ H. 

 Thecoseris, Ed. Sf H. 

 Trocharsea, Etull. 

 Tropidocyathus, Ed. 4' H. 

 Ulastrtea, Ed. Sf H. 



The following 95 genera are either synonymous with others, or 

 are necessarily absoi'bed, or of deficient value : — 



Actinara?a, d'Orb. 

 Agathiphyllia, Reuss. 

 Amphiastraea, EtaLl. 

 Anotnocora, Stud. 

 Aplocyathus, d'Orb. 

 Aploi)hyUia, d'Orb. 

 Aulopsammia, Reuss. 

 Axohelia, E. de From. 

 Bathycyathus, Ed. 8f H. 

 Blastocyathus, Reuss. 

 Blastosmilia, Dune. 

 Brachytrochus, Reuss. 

 Brassyia, Wright. 

 Brevismilia, Bolsche. 

 Chorisastraea, E. de From. 

 Clernactis, Agass. 

 Cnennidium, Quenst. 

 Ccenastra;a, Etall. 



Coenosmilia, Pourt. 

 Ccenotheca, Quenst. 

 Comophyllia, d'Orb. 

 Confusastraea, d'Oizb. 

 Conotrochus, Seg. 

 Crispatotrochus, T. Woods. 

 Cyathophyllia, E. de From. 

 Cyclobacia, Bolsche. 

 Cylicosmilia, Ed. Sf H. 

 Cynarina, Brilgg. 

 Dendraraea, d'Orb. 

 Dimorphoseris, Dune. 

 Diplocoenia, Dune, (non E. de 



From.). 

 Diplohelia, Ed. ^ H. 

 Echinophyllia, Klunz. 

 Ecmesus, Phil. 

 EUipsocoenia, d'Orb. 



