{
  "taxon_key": "worms:305635",
  "slug": "worms-305635",
  "scientific_name": "Symphurus atricauda",
  "common_name": "California tonguefish",
  "rank": "Species",
  "rank_order": 43,
  "taxonomic_status": "accepted",
  "status_checked": "2026-08-05",
  "parent_taxon_key": "worms:126113",
  "lineage": {
    "kingdom": "Animalia",
    "phylum": "Chordata",
    "class": "Teleostei",
    "order": "Pleuronectiformes",
    "family": "Cynoglossidae"
  },
  "ids": {
    "worms_id": 305635,
    "itis_id": 173077,
    "gbif_id": null,
    "ncbi_id": null,
    "inat_id": null
  },
  "groups": [],
  "notes": "2026-08-05: itis_id 173077 via WoRMS external link",
  "direct": {
    "n_obs": 727,
    "n_samples": 727,
    "n_datasets": 1,
    "year_min": 1952,
    "year_max": 2022,
    "life_stages": [
      "larva",
      "egg"
    ]
  },
  "rollup": {
    "n_obs": 727,
    "n_taxa": 1,
    "n_species": 1,
    "n_datasets": 1,
    "year_min": 1952,
    "year_max": 2022
  },
  "datasets": [
    {
      "dataset_key": "swfsc_ichthyo",
      "n_obs": 727,
      "n_samples": 727,
      "year_min": 1952,
      "year_max": 2022,
      "life_stages": [
        "larva",
        "egg"
      ],
      "years": {
        "1952": 2,
        "1953": 1,
        "1954": 6,
        "1957": 2,
        "1958": 7,
        "1959": 66,
        "1960": 53,
        "1961": 16,
        "1962": 36,
        "1963": 68,
        "1964": 41,
        "1965": 65,
        "1966": 126,
        "1967": 5,
        "1969": 27,
        "1972": 16,
        "1974": 1,
        "1975": 28,
        "1978": 25,
        "1979": 1,
        "1980": 1,
        "1981": 12,
        "1985": 1,
        "1986": 1,
        "1987": 3,
        "1988": 2,
        "1989": 5,
        "1990": 2,
        "1991": 5,
        "1992": 1,
        "1993": 4,
        "1994": 2,
        "1996": 1,
        "1997": 4,
        "1998": 7,
        "2000": 1,
        "2001": 1,
        "2004": 9,
        "2005": 7,
        "2006": 3,
        "2008": 2,
        "2009": 2,
        "2011": 2,
        "2012": 19,
        "2013": 4,
        "2014": 13,
        "2015": 3,
        "2016": 8,
        "2017": 6,
        "2019": 3,
        "2022": 1
      },
      "sources": [
        {
          "name": "Symphurus atricaudus",
          "common_name": "California tonguefish",
          "code": "967",
          "ids": {
            "worms_id": 305635,
            "itis_id": 616607,
            "gbif_id": null
          },
          "flags": [
            "synonym",
            "id_conflict"
          ]
        }
      ]
    }
  ]
}