Favia fragum

(Esper, 1797)

Colony size small (<10cm); Colony shape massive; Attachment of skeleton attached; Epitheca well-developed; Wall development between buds always; Symmetry of bud geometry multi-directional; Calice or valley width small (1.5-5mm); Calice relief low (<2mm); Calicular platform shape u-shaped; Coenosteum narrow (< valley width); Exothecal dissepiments present; Number of septal cycles <4; Septal spacing (per 5mm) 6-12; Relative septa thickness unequal; Relative costae thickness unequal; Continuity of costae discontinuous; Septal lobes absent; Paliform lobes absent; Columella continuity continuous; Columella width 1/2; Endothecal dissepiments rare; Wall structure septothecal; Double or single wall single;

(C) .	Specimen details: Image Description: hypotype SUI 84994A Image view: transverse. Specimen figured Budd and Johnson 1998, pl.4, f.1. Locality: <10m La Parguera, Puerto Rico, central Caribbean. Recent. - Enlarge Image -
(C) .	Specimen details: Image Description: nontype SUI 99999 Image view: colony. Locality: <10m La Parguera, Puerto Rico, central Caribbean. Recent. - Enlarge Image -
(C) .	Specimen details: Image Description: hypotype SUI 84992 Image view: calice. Specimen figured Budd and Johnson 1998, pl.5, f.1. Locality: <10m La Parguera, Puerto Rico, central Caribbean. Recent. - Enlarge Image -

Early Pliocene - Late Pliocene, Q.Chocolate Formation. Q. Chocolate, Costa Rica, southwest Caribbean.
Early Pliocene - Late Pliocene, Seroe Domi Formation. St. Michiel ridges, Curacao, south Caribbean.
Early Pliocene - Late Pliocene, Tamiami Formation. Sarasota, Florida, north Caribbean.
Late Pliocene, Q.Chocolate Formation. Buenos Aires, Costa Rica, southwest Caribbean.
Late Pliocene - Early Pleistocene, Seroe Domi Formation. St. Michiel seacliff, Curacao, south Caribbean.
Middle Pleistocene - Late Pleistocene, Key Largo Formation. Florida Keys, Florida, north Caribbean.
Middle Pleistocene - Late Pleistocene, San Andres Formation. San Andres, San Andres, central Caribbean.
Middle Pleistocene - Late Pleistocene, San.Dom. Terraces Formation. Boca Chica, Dominican Republic, central Caribbean.
Late Pleistocene, Falmouth Formation. Rio Bueno, Jamaica, central Caribbean.