大亚湾海域水螅水母类，其动物地理区划属印度-西太平洋区印-马亚区。
The fauna of Hydromedusae in Daya Bay belong to Indo-Malayan Subregion of Indo-West-Pacific Region.
共记录到水母类4 1种，其中水螅水母35种，钵水母4种，栉水母2种。主要以近岸低盐类型为主，高盐种类少并且出现时间短。
There were totally 41 species, among which were 35 species of Hydrozoa, 4 species of Scyphomedusae and 2 species of Ctenophore, respectively.
共记录到水母类4 1种，其中水螅水母35种，钵水母4种，栉水母2种。主要以近岸低盐类型为主，高盐种类少并且出现时间短。
There were totally 41 species, among which were 35 species of Hydrozoa, 4 species of Scyphomedusae and 2 species of Ctenophore, respectively.
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