# of unique Observations	Known data sets that contain (Chaetoceros wighamii). This may include sibling taxa data sources.
26	Biological Atlas of the Arctic Seas 2000   [ru-03101]
6	Pelagic Ecosystems of the Indian Ocean   [ru-05106]
1	Australia 75years paper  [presence-info-only, no counts, no data link]

Last Updated:   2020-Aug-25