Cyphastrea chalcidicum (Lesser Knob Coral) is a species of cnidarians in the family Merulinidae. They are listed in cites appendix ii. They are found in marine habitat. Lesser Knob Coral form marine reefs. Dead Lesser Knob Coral form shallow marine sediments. They have asexual reproduction, alternation of generations, and sexual reproduction; they are broadcast spawners and hermaphrodites. They are sessile animals.
EOL has data for 39 attributes, including: