{
  "taxon_key": "worms:282922",
  "slug": "worms-282922",
  "scientific_name": "Tactostoma macropus",
  "common_name": "Longfin dragonfish",
  "rank": "Species",
  "rank_order": 43,
  "taxonomic_status": "accepted",
  "status_checked": "2026-08-05",
  "parent_taxon_key": "worms:271024",
  "lineage": {
    "kingdom": "Animalia",
    "phylum": "Chordata",
    "class": "Teleostei",
    "order": "Stomiiformes",
    "family": "Stomiidae"
  },
  "ids": {
    "worms_id": 282922,
    "itis_id": 162247,
    "gbif_id": 2347371,
    "ncbi_id": null,
    "inat_id": null
  },
  "groups": [],
  "notes": "2026-08-05: itis_id 162247 via WoRMS external link",
  "direct": {
    "n_obs": 330,
    "n_samples": 330,
    "n_datasets": 2,
    "year_min": 1951,
    "year_max": 2023,
    "life_stages": [
      "larva"
    ]
  },
  "rollup": {
    "n_obs": 330,
    "n_taxa": 1,
    "n_species": 1,
    "n_datasets": 2,
    "year_min": 1951,
    "year_max": 2023
  },
  "datasets": [
    {
      "dataset_key": "swfsc_ichthyo",
      "n_obs": 309,
      "n_samples": 309,
      "year_min": 1951,
      "year_max": 2023,
      "life_stages": [
        "larva"
      ],
      "years": {
        "1951": 20,
        "1952": 15,
        "1954": 11,
        "1957": 9,
        "1958": 2,
        "1959": 4,
        "1960": 5,
        "1961": 9,
        "1962": 4,
        "1963": 1,
        "1964": 4,
        "1965": 3,
        "1966": 17,
        "1967": 4,
        "1969": 4,
        "1972": 12,
        "1975": 1,
        "1978": 10,
        "1980": 1,
        "1981": 4,
        "1982": 1,
        "1983": 1,
        "1984": 2,
        "1985": 5,
        "1986": 5,
        "1987": 7,
        "1988": 1,
        "1989": 3,
        "1990": 3,
        "1991": 4,
        "1992": 2,
        "1993": 4,
        "1994": 3,
        "1995": 1,
        "1996": 8,
        "1997": 5,
        "1998": 1,
        "1999": 2,
        "2000": 1,
        "2001": 11,
        "2002": 2,
        "2003": 2,
        "2004": 2,
        "2005": 7,
        "2006": 4,
        "2007": 4,
        "2008": 12,
        "2009": 13,
        "2010": 2,
        "2011": 3,
        "2012": 10,
        "2013": 5,
        "2014": 7,
        "2015": 12,
        "2016": 7,
        "2017": 2,
        "2019": 2,
        "2021": 2,
        "2023": 1
      },
      "sources": [
        {
          "name": "Tactostoma macropus",
          "common_name": "Longfin dragonfish",
          "code": "142",
          "ids": {
            "worms_id": 282922,
            "itis_id": 162247,
            "gbif_id": 2347371
          },
          "flags": []
        }
      ]
    },
    {
      "dataset_key": "sio_mesopelagic-fish",
      "n_obs": 21,
      "n_samples": 21,
      "year_min": 2010,
      "year_max": 2012,
      "life_stages": [],
      "years": {
        "2010": 7,
        "2011": 12,
        "2012": 2
      },
      "sources": [
        {
          "name": "Tactostoma macropus",
          "common_name": null,
          "code": "Tactostoma macropus",
          "ids": {
            "worms_id": 282922,
            "itis_id": null,
            "gbif_id": null
          },
          "flags": []
        }
      ]
    }
  ]
}