RMAPAB51–Artichoke coral in the Gulf of Mexico off Texas
RMF87FAC–Hexacorallia stony coral skeletons: Dendrophylliidae species, Pavona frondifera, Pavona divaricata, Hydnophora exesa, Pectinia lactuca, Mancinia species, Scolymia lacera, Goniastrea aspera, Faviidae species, Plerogyra laxa and Euphyllia glabrescens. Chromolithograph by Adolf Glitsch from an illustration by Ernst Haeckel from Art Forms in Nature, Kunstformen der Natur, Liepzig, Germany, 1904.
RMP7FARE–Hexacorallia stony coral skeletons: Dendrophylliidae species, Pavona frondifera, Pavona divaricata, Hydnophora exesa, Pectinia lactuca, Mancinia species, Scolymia lacera, Goniastrea aspera, Faviidae species, Plerogyra laxa and Euphyllia glabrescens. Chromolithograph by Adolf Glitsch from an illustration by Ernst Haeckel from Art Forms in Nature, Kunstformen der Natur, Liepzig, Germany, 1904.
RFDA9MHE–Polyp of scolymia wellsi coral underwater, Abrolhos, Bahia, Brazil