{
  "taxon_key": "worms:125892",
  "slug": "worms-125892",
  "scientific_name": "Microstoma",
  "common_name": "Dusky pencilsmelt",
  "rank": "Genus",
  "rank_order": 39,
  "taxonomic_status": "accepted",
  "status_checked": "2026-08-05",
  "parent_taxon_key": "worms:125511",
  "lineage": {
    "kingdom": "Animalia",
    "phylum": "Chordata",
    "class": "Teleostei",
    "order": "Argentiniformes",
    "family": "Microstomatidae"
  },
  "ids": {
    "worms_id": 125892,
    "itis_id": 162093,
    "gbif_id": 2594890,
    "ncbi_id": null,
    "inat_id": null
  },
  "groups": [],
  "notes": "2026-08-05: itis_id 162093 via WoRMS external link",
  "direct": {
    "n_obs": 1202,
    "n_samples": 1202,
    "n_datasets": 1,
    "year_min": 1951,
    "year_max": 2023,
    "life_stages": [
      "larva"
    ]
  },
  "rollup": {
    "n_obs": 1220,
    "n_taxa": 2,
    "n_species": 1,
    "n_datasets": 2,
    "year_min": 1951,
    "year_max": 2023
  },
  "datasets": [
    {
      "dataset_key": "swfsc_ichthyo",
      "n_obs": 1202,
      "n_samples": 1202,
      "year_min": 1951,
      "year_max": 2023,
      "life_stages": [
        "larva"
      ],
      "years": {
        "1951": 21,
        "1952": 28,
        "1953": 18,
        "1954": 39,
        "1955": 22,
        "1956": 17,
        "1957": 16,
        "1958": 34,
        "1959": 24,
        "1960": 24,
        "1961": 12,
        "1962": 18,
        "1963": 10,
        "1964": 31,
        "1965": 17,
        "1966": 50,
        "1967": 9,
        "1968": 20,
        "1969": 73,
        "1972": 33,
        "1974": 8,
        "1975": 39,
        "1977": 3,
        "1978": 49,
        "1979": 10,
        "1980": 11,
        "1981": 35,
        "1982": 6,
        "1983": 12,
        "1984": 33,
        "1985": 8,
        "1986": 10,
        "1987": 13,
        "1988": 12,
        "1989": 10,
        "1990": 8,
        "1991": 15,
        "1992": 7,
        "1993": 7,
        "1994": 13,
        "1995": 10,
        "1996": 14,
        "1997": 5,
        "1998": 15,
        "1999": 7,
        "2000": 8,
        "2001": 19,
        "2002": 16,
        "2003": 5,
        "2004": 20,
        "2005": 18,
        "2006": 9,
        "2007": 11,
        "2008": 12,
        "2009": 14,
        "2010": 17,
        "2011": 28,
        "2012": 20,
        "2013": 29,
        "2014": 15,
        "2015": 15,
        "2016": 25,
        "2017": 15,
        "2018": 7,
        "2019": 5,
        "2020": 4,
        "2021": 6,
        "2022": 4,
        "2023": 4
      },
      "sources": [
        {
          "name": "Microstoma",
          "common_name": "Dusky pencilsmelt",
          "code": "58",
          "ids": {
            "worms_id": 125892,
            "itis_id": 162093,
            "gbif_id": 2594890
          },
          "flags": []
        }
      ]
    }
  ]
}