# of unique Observations	Known data sets that contain (Chaetoceros densus). This may include sibling taxa data sources.
10	Biological Atlas of the Arctic Seas 2000   [ru-03101]
9	Australia 75years paper  [presence-info-only, no counts, no data link]
8	AWI-photos 2016-batch  [presence-info-only, no counts, no data link]
3	Pelagic Ecosystems of the Indian Ocean   [ru-05106]
2	Tridente III   [ar-01001]
1	USCG Chelan   [us-01055]
1	HAKUHO MARU collection   [jp-04301]

Last Updated:   2020-Aug-25