{
  "taxon_key": "worms:104092",
  "slug": "worms-104092",
  "scientific_name": "Metridinidae",
  "common_name": "COPEPODA CALANOIDA METRIDINIDAE",
  "rank": "Family",
  "rank_order": 34,
  "taxonomic_status": "accepted",
  "status_checked": "2026-08-05",
  "parent_taxon_key": "worms:1100",
  "lineage": {
    "kingdom": "Animalia",
    "phylum": "Arthropoda",
    "class": "Copepoda",
    "order": "Calanoida",
    "family": "Metridinidae"
  },
  "ids": {
    "worms_id": 104092,
    "itis_id": 593501,
    "gbif_id": null,
    "ncbi_id": null,
    "inat_id": null
  },
  "groups": [],
  "notes": "2026-08-05: itis_id 593501 via WoRMS external link",
  "direct": {
    "n_obs": 759,
    "n_samples": 253,
    "n_datasets": 1,
    "year_min": 1951,
    "year_max": 2010,
    "life_stages": []
  },
  "rollup": {
    "n_obs": 759,
    "n_taxa": 1,
    "n_species": 0,
    "n_datasets": 1,
    "year_min": 1951,
    "year_max": 2010
  },
  "datasets": [
    {
      "dataset_key": "cce-lter_zoodb",
      "n_obs": 759,
      "n_samples": 253,
      "year_min": 1951,
      "year_max": 2010,
      "life_stages": [],
      "years": {
        "1951": 57,
        "1953": 21,
        "1958": 42,
        "1964": 36,
        "1978": 36,
        "1983": 39,
        "1991": 36,
        "1998": 15,
        "1999": 6,
        "2008": 6,
        "2010": 6
      },
      "sources": [
        {
          "name": "Metridinidae",
          "common_name": "COPEPODA CALANOIDA METRIDINIDAE",
          "code": "13",
          "ids": {
            "worms_id": 104092,
            "itis_id": null,
            "gbif_id": null
          },
          "flags": []
        }
      ]
    }
  ]
}