# of unique Observations | Known data sets that contain (Phyllodocida). This may include sibling taxa data sources. |
| 15147 | SO-CPR [presence-info-only, no counts, no data link] |
| 6098 | SAHFOS NATL-CPR [presence-info-only, no counts, no data link] |
| 1452 | IIOE [zz-03201] |
| 965 | complex-EcoMon [presence-info-only, no counts, no data link] |
| 858 | CSK [zz-03301] |
| 180 | Finnish Baltic Sea Monitoring [fi-05101] |
| 139 | Ocean Weather Station "Papa" [ca-01002] |
| 70 | North Pacific Continuous Plankton Recorder Surveys [presence-info-only, no counts, no data link] |
| 66 | SAHFOS-CPR Atlantic Ocean [uk-05101] |
| 43 | Pelagic Ecosystems of the Mediterranean [ru-05107] |
| 42 | Australia 75years paper [presence-info-only, no counts, no data link] |
| 20 | Biological Atlas of the Arctic Seas 2000 [ru-03101] |
| 7 | EcoMon-SOOP (Mid-Atlantic Bight) [us-05104] |
| 6 | YugNIRO [ru-05501] |
| 5 | ALMIRANTE SALDANHA Collection [br-04001] |
| 3 | R/V ELTANIN [presence-info-only, no counts, no data link] |
| 3 | BIOMAN [es-03101] |