# of unique Observations	Known data sets that contain (Ceratium arietinum). This may include sibling taxa data sources.
558	SAHFOS NATL-CPR  [presence-info-only, no counts, no data link]
57	Carnegie Cruise VII (1928-1929)   [us-01014]
22	CSIRO Australia   [au-05101]
18	North Pacific Continuous Plankton Recorder Surveys  [presence-info-only, no counts, no data link]
1	SAHFOS-CPR Atlantic Ocean   [uk-05101]
1	Pelagic Ecosystems of the Indian Ocean   [ru-05106]

Last Updated:   2020-Aug-21