{
  "taxon_key": "worms:1649791",
  "slug": "worms-1649791",
  "scientific_name": "Hansarsia tenella",
  "common_name": null,
  "rank": "Species",
  "rank_order": 43,
  "taxonomic_status": "accepted",
  "status_checked": "2026-08-05",
  "parent_taxon_key": "worms:1649781",
  "lineage": {
    "kingdom": "Animalia",
    "phylum": "Arthropoda",
    "class": "Malacostraca",
    "order": "Euphausiacea",
    "family": "Euphausiidae"
  },
  "ids": {
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    "itis_id": null,
    "gbif_id": null,
    "ncbi_id": null,
    "inat_id": null
  },
  "groups": [],
  "notes": null,
  "direct": {
    "n_obs": 636,
    "n_samples": 465,
    "n_datasets": 1,
    "year_min": 1951,
    "year_max": 2019,
    "life_stages": [
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      "furcilia",
      "calyptopis",
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    ]
  },
  "rollup": {
    "n_obs": 636,
    "n_taxa": 1,
    "n_species": 1,
    "n_datasets": 1,
    "year_min": 1951,
    "year_max": 2019
  },
  "datasets": [
    {
      "dataset_key": "cce-lter_euphausiids",
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      "n_samples": 465,
      "year_min": 1951,
      "year_max": 2019,
      "life_stages": [
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        "furcilia",
        "calyptopis",
        "larvae"
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      "years": {
        "1951": 5,
        "1952": 10,
        "1954": 2,
        "1955": 3,
        "1957": 6,
        "1958": 23,
        "1959": 44,
        "1960": 2,
        "1961": 2,
        "1962": 2,
        "1963": 16,
        "1964": 1,
        "1965": 1,
        "1966": 7,
        "1968": 5,
        "1969": 43,
        "1970": 3,
        "1972": 1,
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        "1978": 93,
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        "2005": 3,
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      },
      "sources": [
        {
          "name": "Nematoscelis tenella",
          "common_name": null,
          "code": "18",
          "ids": {
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            "itis_id": null,
            "gbif_id": null
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          "flags": [
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    }
  ]
}