# of unique Observations	Known data sets that contain (Chiridius). This may include sibling taxa data sources.
86	Pelagic Ecosystems of the Tropical Atlantic   [ru-05105]
39	Pelagic Ecosystems of the Mediterranean   [ru-05107]
13	ARK IV and ARK VIII   [de-04201]
12	USS Burton Island   [us-01056]
12	Brodskii 1950   [ru-01001]
11	Australia 75years paper  [presence-info-only, no counts, no data link]
10	Minoda 1967   [us-01031]
7	Drift Station Alpha   [us-01019]
5	Biological Atlas of the Arctic Seas 2000   [ru-03101]
4	Carnegie Cruise VII (1928-1929)   [us-01014]
1	Ocean Weather Station "Papa"   [ca-01002]

Last Updated:   2020-Nov-12