“…(; see also Kitahara et al ., ), which led to the development of morphological characters that support the major clades and subclades (Budd & Stolarski, , ). Thus far, about 20 published papers written by over three dozen contributors, focusing on the phylogeny and classification of this clade, have helped stabilize its taxonomy (Dai & Horng, ; Fukami & Nomura, ; Huang et al ., , , ,b; Benzoni et al ., ; Carlon et al ., ; Arrigoni et al ., , ,c, , ,b; Budd et al ., ; Kongjandtre et al ., ; Schwartz, Budd & Carlon, ; Benzoni, ; Isomura, Nozawa & Fukami, ; this study). However, a number of taxa remain to be revised because of data limitation, including Australogyra , Boninastrea , Erythrastrea , Mycedium , Pectinia , and Physophyllia of Merulinidae, as well as Echinomorpha , Echinophyllia , and Oxypora of Lobophylliidae.…”