Table 1.

Numbers of species and reported reference genomic data in Cnidaria, Anthozoa, and Scleractinia^a

Phylum Cnidaria			Class Anthozoa			Subclass Hexacorallia			Order Scleractinia			Family Acroporidae
Class	Number of speciesb	Number of genomesc	Subclass	Number of speciesb	Number of genomesc	Order	Number of speciesb	Number of genomesc	Family	Number of speciesb	Number of genomesc	Genus	Number of speciesb	Number of genomesc
Anthozoa	7,213	104	Ceriantharia	139	0	Actiniaria	1,177	16	Acroporidae	270	22	Acropora	135	17
Cubozoa	49	6	Hexacorallia	3,489	93	Antipatharia	295	0	Agariciidae	47	1	Alveopora	15	0
Hydrozoa	3,768	11	Octocorallia	3,585	11	Corallimorpharia	49	1	Caryophylliidae	307	2	Anacropora	8	0
Myxozoa	706	8		…	…	Scleractinia	1,678	40	Dendrophylliidae	187	2	Astreopora	17	1
Scyphozoa	242	12		…	…	Zoantharia	290	36	Euphylliidae	23	1	Enigmopora	1	0
Staurozoa	49	3		…	…		…	…	Merulinidae	152	2	Isopora	6	0
	…	…		…	…		…	…	Plerogyridae	14	1	Montipora	88	4
	…	…		…	…		…	…	Pocilloporidae	55	4		…	…
	…	…		…	…		…	…	Poritidae	100	5		…	…

^aAs of September 7, 2023.

^bBased on accepted, marine, extant species in World Register of Marine Species (https://www.marinespecies.org/).

^cBased on reference genomes in NCBI Genome database.