Acabaria dakini Thorpe, 1928 (original description)
Agaricoides simpsoni Thorpe, 1928 (original description)
Alcyonium digitatum Linnaeus, 1758 (additional source)
Alcyonium sphaerophorum var. australiensis Thorpe, 1928 (original description)
Alcyonium sphaerophorum var. littoralis Thorpe, 1928 (original description)
Alcyonium sphaerophorum var. saxigena Thorpe, 1928 (original description)
Dendronephthya folifera (Pütter, 1900) (additional source)
Dendronephthya nigrescens var. abrolhosa Thorpe, 1928 (original description)
Eunephthya abrolhosa Thorpe, 1928 accepted as Klyxum abrolhosum (Thorpe, 1928) (original description)
Eunephthya brochi Thorpe, 1928 accepted as Klyxum brochi (Thorpe, 1928) (original description)
Eunephthya whitei Thorpe, 1928 accepted as Klyxum whitei (Thorpe, 1928) (original description)
Gersemia australiensis Thorpe, 1928 accepted as Capnella australiensis (Thorpe, 1928) (original description)
Mopsella hicksoni Thorpe, 1928 accepted as Melithaea thorpeae Reijnen, McFadden, Hermanlimianto & van Ofwegen, 2014 (original description)
Nephthya complanata Kükenthal, 1910 accepted as Chromonephthea complanata (Kükenthal, 1910) (additional source)
Nephthya glomerata Thomson & Simpson, 1909 accepted as Nephthea glomerata Thomson & Simpson, 1909 accepted as Chromonephthea glomerata (Thomson & Simpson, 1909) (basis of record)
Sarcodictyon tropicale Thorpe, 1928 (original description)
Sarcophytum acutangulum var. occidentalis Thorpe, 1928 (original description)
Sarcophytum trocheliophorum var. australiensis Thorpe, 1928 (original description)
Sclerophytum durum Pratt, 1903 accepted as Sinularia brassica May, 1898 (additional source)
Xenia blumi var. pelsarti Thorpe, 1928 (original description)
Xenia depressa var. kükenthali Thorpe, 1928 (original description)
Xenia ternatana var. littoralis Thorpe, 1928 (original description)