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Genus Thamnastraea. 

 (Subgenera: Astraeomorpha, Dimorphastraea, Microsolena). 



Thamnastraea fgrandis Beck. 



— ?*patina Beck. (40,4). 



— prominens Beck. = Agaricia foliacea Qu. P. 58,8, non 7. 



— ?microconus Gf. sp. (cf. Thamn. arachuoides Beck.) 



— '^pseudarachnoides Beck. (40,7). 



— arachnoides Park. sp. 



= Astraea microconus Gf. (Qu. J. 86,1, non 2,3). 

 = Centastraea m. d'Orb. = Synastraea Milne Edw. 



— fG-enevensis Defr. sp. = Astraea cristata Gf. 



— *discrepans Beck. (40,11). 



— ?seriata Beck. (40,11). 



— foliacea Qu. sp. (Agaricia fol. Qu. P. 58,7, non 8, J. 



85,14). 



— t^a^j^^i' Beck. (41,1). 



— fspeciosa Beck. (41,2) = Astraea speciosa Münst. 



— ?tclausa Qu. (J. 86,6). 



— prolifera Beck. (41,3). 



== Astraea microconus Qu. J. 86,2,3, non 1, non Gf. 



Astraeomorpha *gibbosa Beck. (40,3). 



— *robuste-septata Beck. (40,8). 



— *heterogenea Beck. (40,9). 

 Dimorphastraea fconcentrica Beck. (41,4). 



— fdubia From. 



— fallax Beck. (41,5). 



— helianthus Beck. (41,6). 



— heteromorpha Qu. sp. 



= Thamnastr. heterom. Qu. J. 86,5. 



— taffinis Beck. (42,1). 

 Microsolena *culcitaeformis Mil. (51,1). 



— *Champlitensis From. 



= Astraea subagaricites Münst. 



= Thamnastraea subagaricites Beck. 



— concinna Beck. = Astraea gracilis Qu. (Petr. 58,6). 



