# of unique Observations | Known data sets that contain (Peracarida). This may include sibling taxa data sources. |
| 48072 | complex-EcoMon [presence-info-only, no counts, no data link] |
| 24562 | SAHFOS NATL-CPR [presence-info-only, no counts, no data link] |
| 15147 | SO-CPR [presence-info-only, no counts, no data link] |
| 2030 | North Pacific Continuous Plankton Recorder Surveys [presence-info-only, no counts, no data link] |
| 1812 | CSK [zz-03301] |
| 1778 | IIOE [zz-03201] |
| 1468 | YugNIRO [ru-05501] |
| 1340 | IMECOCAL [mx-05101] |
| 1303 | SAHFOS-CPR Atlantic Ocean [uk-05101] |
| 989 | GILL Zooplankton Collection [us-01026] |
| 809 | R/V ELTANIN [presence-info-only, no counts, no data link] |
| 534 | North Pacific Survey [jp-05201] |
| 461 | EcoMon-SOOP (Mid-Atlantic Bight) [us-05104] |
| 456 | Australia 75years paper [presence-info-only, no counts, no data link] |
| 436 | Pelagic Ecosystems of the Tropical Atlantic [ru-05105] |
| 425 | EASTROPAC [us-05503] |
| 281 | EcoMon-SOOP (Gulf of Maine) [us-05103] |
| 210 | Biological Atlas of the Arctic Seas 2000 [ru-03101] |
| 172 | Ocean Weather Station "Papa" [ca-01002] |
| 118 | Pelagic Ecosystems of the Indian Ocean [ru-05106] |
| 90 | Pelagic Ecosystems of the Mediterranean [ru-05107] |
| 86 | Finnish Baltic Sea Monitoring [fi-05101] |
| 67 | North Pacific and Bering Sea Oceanography 1958 [us-01047] |
| 66 | SSRF-619 [us-01049] |
| 59 | HAKUHO MARU collection [jp-04301] |
| 57 | SSRF-377 [us-01048] |
| 54 | CINECA II [fr-03102] |
| 48 | INSTOP-6 [tn-01001] |
| 46 | Pacific Salmon Investigations [us-01034] |
| 44 | EASTROPIC [us-05504] |
| 43 | NEWP [us-01033] |
| 43 | Koyo Maru - Brazil [jp-04101] |
| 40 | Sub-arctic Frontal Zone Zooplankton [us-01053] |
| 40 | BCF - POFI [us-05501] |
| 38 | Pearl Harbor 1946 [us-01035] |
| 33 | Zulfiquar Cruises [pk-03001] |
| 33 | JARE [jp-05101] |
| 28 | ALMIRANTE SALDANHA Collection [br-04001] |
| 26 | AtlantNIRO plankton [ru-05301] |
| 25 | BIOMAN [es-03101] |
| 23 | CINECA IV [fr-03103] |
| 23 | CICAR [ru-01002] |
| 20 | Minoda 1967 [us-01031] |
| 18 | Gulf of California 1983-1984 [mx-01001] |
| 16 | ARK IV and ARK VIII [de-04201] |
| 15 | WEBSEC [us-01058] |
| 15 | Volcano-7 Zooplankton [us-01057] |
| 13 | Koyo Maru Indian Ocean [jp-04102] |
| 12 | Brodskii 1950 [ru-01001] |
| 11 | GAVESHANI Collection [in-04101] |
| 11 | Drift Station Alpha [us-01019] |
| 3 | Murre II Cruise [us-01032] |
| 3 | IROP-4 [uk-01001] |
| 1 | CINECA I [fr-03101] |