NICK LEs AND BAssLEu.] CATALOGUE OF GENERA AND SPECIES. 433 



Treinatopora (Ortliopora) hexa<^oiui Hall and Simpson. See Ortho- 



poi'a hoxagona (Hall and Simpson). 

 Treinatopora (Orthopora) imniorsa Hall and Simpson. SecOrthopora 



innnersa (Hall and Simpson). 

 Tromatopora infnMpiens Hall. See Diamcsopora liifrcquens (Hall). 

 Trematopora (Orthopora) interplana Hall and Simpson. See Ortlio- 



])ora interplana (Hall and Simpson). 

 Trematopora (Callopora) irregularis Hall. See Chilotrypa irregularis 



(Hall). 

 Trematopora (Orthopora) lineata Hall and Simpson. See Orthopora 



lineata (Hall and Simpson). 

 Trematopora ^ (Trachypora ?) macropora Hall. See Nematopora ma- 



oropora (Hall). 

 Tremat(>pora maculosa Hall. See Fistulipora maculosa (Hall). 

 Trematopora miniita Hall. See Nematopora minuta (Hall). 

 Trematopora ( (Trachj^pora i) minuta Hall. See Nematopora minuta 



(Hall). 

 Trematopora i nitida Ulrich. See Lioclemella nitida (Ulrich). 



Trematopora (Orthopora) nodosa Hall. Not defined. 



1887. Trematopora (Orthopora) nodosa. Hall, Pal. New York, VI, pi. xxiii, 10. 

 Lower Helderberg: Clarksville, New York. 



Trematopora (Trematella) nodosa Hall and Simpson. See Trematella 

 nodosa (Hall and Simpson). 



Trematopora orhipora Hall. See Orthopora orbipora (Hall). 



Trematopora (Orthopora () orbipora Hall and Simpson. See Ortho- 

 pora orbipora (Hall). 



Trematopora ornata Ulrich. See Trematopora ( primigenia-ornata 

 Ulrich. 



Trematopora (Orthopora) ornata Hall and Simpson. See Orthopora 

 ornata (Hall and Simpson). 



Trematopora osculum Hall. See Diamesopora osculum (Hall). 



Trematopora ostiolata Hall. See Chilotrypa ostiolata (Hall). 



Trematopora o\'atip()ra Hall. See Orthopora ovatipora (Hall). 



Trematopora (Orthopora) ovatipora Hall and Simpson. See Ortho- 

 pora ovatipora (Hall). 



Trematopora parallela Hall. See Orthopora parallela (Hall). 



Trematopora (Orthopora) parallela Hall and Simpson. See Orthopoi'a 

 parallela (Hall). 



Trematopora perspinulata Hall. See Trematella perspinulata (Hall). 



Trematopora (Trematella) perspinulata Hall and Simpson. See Trem- 

 atella perspinulata (Hall). 



Trematopora polygona Hall. See Orthopora polygona (Hall). 



Trematopora (Orthopora) polygona Hall and Simpson. See Orthopora 

 polygona (Hall). 



Bull. 173 28 



