831 species

Favia laxa

(Klunzinger, 1879)

Favia

Oken, 1815

Characters: Colonies are hemispherical. Corallites are conical and uniform in shape, 4-5mm diameter. They show both extra- and intratentacular budding. Paliform lobes form a neat crown. Septa are fine and neatly arranged. Costae are also neat; a tiny line of demarcation, visible underwater, separates costae of adjacent corallites.

Colour: Uniform, usually pale brown or pinkish-brown.

Similar Species: Favia helianthoides, which has smaller, less irregular corallites.

Habitat: Shallow reef environments.

Abundance: Common in the Red Sea, uncommon elsewhere.

Taxonomic Note: A species complex.

COTW History since Veron (2000a)
  • Family: All families are currently under review
  • Genus/species: No change