†Cladophylliopsis alternicosta Koby 1906 (stony coral)
Anthozoa - Scleractinia - Dermosmiliidae
Alternative combination: Calamophyllia alternicosta
Belongs to Cladophylliopsis according to L. Beauvais 1972
Sister taxa: Calamophylliopsis cervina, Calamophylliopsis compacta, Calamophylliopsis compressa, Calamophylliopsis crassa, Calamophylliopsis elegans, Calamophylliopsis etalloni, Calamophylliopsis flabellum, Calamophylliopsis fotisalensis, Calamophylliopsis klothoensis, Calamophylliopsis kyrvakarensis, Calamophylliopsis lombricalis, Calamophylliopsis marini, Calamophylliopsis moreauana, Calamophylliopsis sandbergeri, Calamophylliopsis stockesi, Calamophylliopsis vidali
Ecology: stationary intermediate-level epifaunal microcarnivore-photosymbiotic