Radianthus= Heteractis?

[Dragonlady]

Do the names refer to the same animals?

 

[Ron Popeil]

radianthus, to my understanding, was the previous latin genus for heteractis, specifically heteractis magnifica. in earlier books youll see it referred to as radianthus ritteri. on many stock lists many anemones are still listed as radianthus sp. however, so its still tossed around.