Anthozoa - Scleractinia - Montlivaltiidae

Belongs to Placosmilia according to Koby 1895

Sister taxa: Placosmilia bilobata, Placosmilia bofilli, Placosmilia bojnicensis, Placosmilia copoyensis, Placosmilia cornu, Placosmilia elliptica, Placosmilia fenestrata, Placosmilia gracilis, Placosmilia limburgica, Placosmilia martini, Placosmilia pethoi, Placosmilia polygonata, Placosmilia sinuosa, Placosmiliopsis bilobatus, Placosmiliopsis fimbriatus

Ecology: stationary intermediate-level epifaunal photosymbiotic-suspension feeder