†Leptomussa d'Archiardi 1867 (stony coral)
Anthozoa - Scleractinia - Mussidae
Parent taxon: Mussidae according to J. W. Wells 1956
Sister taxa: Acanthastrea, Acanthophyllia, Aquitanophyllia, Australomussa, Blastomussa, Circophyllia, Cyclomussa, Cynarina, Homophyllia, Indomussa, Indophyllia, Isophyllastrea, Isophyllia, Lithophyllia, Lobophyllia, Matejkia, Micromussa, Mussa, Mussismilia, Mycetophyllia, Palaeomussa, Scolymia, Symphyllia, Syzygophyllia, Trachyphyllia
Subtaxa: Leptomussa falloti, Leptomussa panteniana, Leptomussa variabilis
Ecology: stationary intermediate-level epifaunal photosymbiotic-suspension feeder