Cycloseris 9 Mariana Islands species AllMariana IslandsIndo-Pacificadditional imagesCycloseris costulataCycloseris costulataCycloseris costulataCycloseris cf. erosaCycloseris cf. erosa 2Cycloseris cf. erosa 2Cycloseris explanulataCycloseris cf. sinensisCycloseris cf. sinensisCycloseris tenuisCycloseris tenuisCycloseris tenuisCycloseris tenuisCycloseris tenuisCycloseris vaughaniCycloseris vaughaniCycloseris sp. 1Cycloseris sp. 1Cycloseris sp. 2Cycloseris sp. 2