{
    "river": {
        "name": "la Bieudre",
        "course_code": "K36-0300",
        "topage_code": null
    },
    "dataset": "species",
    "extracted_at": "2026-11-09T12:23:51+01:00",
    "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.",
    "data": [
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            "last_year": 2024
        },
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            "observation_count": 2300,
            "individual_count": null,
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            "last_year": 2024
        },
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            "species_code": "2080",
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            "observation_count": 2192,
            "individual_count": null,
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            "last_year": 2025
        },
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            "species_code": "31041",
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            "observation_count": 2178,
            "individual_count": null,
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            "last_year": 2025
        },
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            "species_code": "2071",
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            "observation_count": 2010,
            "individual_count": null,
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            "last_year": 2025
        },
        {
            "species_code": "2088",
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            "observation_count": 1756,
            "individual_count": null,
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            "last_year": 2025
        },
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            "observation_count": 829,
            "individual_count": null,
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            "last_year": 2025
        },
        {
            "species_code": "2133",
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            "observation_count": 733,
            "individual_count": null,
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            "last_year": 2025
        },
        {
            "species_code": "68137",
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            "observation_count": 626,
            "individual_count": null,
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            "last_year": 2025
        },
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            "species_code": "2090",
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            "individual_count": null,
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            "last_year": 2025
        },
        {
            "species_code": "2122",
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            "observation_count": 228,
            "individual_count": null,
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            "last_year": 2015
        },
        {
            "species_code": "2096",
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            "individual_count": null,
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            "last_year": 2024
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            "species_code": "2012",
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            "individual_count": null,
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            "last_year": 2025
        },
        {
            "species_code": "2104",
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            "observation_count": 134,
            "individual_count": null,
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            "last_year": 2022
        },
        {
            "species_code": "2112",
            "common_name": "Goujon indéterminé (Gobio)",
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            "individual_count": null,
            "first_year": 2025,
            "last_year": 2025
        },
        {
            "species_code": "2124",
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            "individual_count": null,
            "first_year": 2025,
            "last_year": 2025
        },
        {
            "species_code": "2050",
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            "last_year": 2024
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            "species_code": "2129",
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            "last_year": 2025
        },
        {
            "species_code": "2193",
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            "last_year": 2025
        },
        {
            "species_code": "2110",
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        },
        {
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            "last_year": 2024
        },
        {
            "species_code": "2038",
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            "last_year": 2006
        },
        {
            "species_code": "2191",
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            "last_year": 2007
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        {
            "species_code": "2014",
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            "individual_count": null,
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            "last_year": 2005
        },
        {
            "species_code": "2010",
            "common_name": "Lamproie indéterminée (genre Lampetra)",
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            "last_year": 2014
        },
        {
            "species_code": "2137",
            "common_name": "Tanche",
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            "observation_count": 2,
            "individual_count": null,
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            "last_year": 2025
        },
        {
            "species_code": "2177",
            "common_name": "Poisson-chat",
            "scientific_name": "Ameiurus melas",
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            "last_year": 2001
        },
        {
            "species_code": "5208",
            "common_name": "Carassin doré",
            "scientific_name": "Carassius auratus auratus",
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            "observation_count": 1,
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            "last_year": 2005
        },
        {
            "species_code": "31135",
            "common_name": "Toxostome",
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            "observation_count": 1,
            "individual_count": null,
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            "last_year": 1998
        },
        {
            "species_code": "2156",
            "common_name": "Lote de rivière",
            "scientific_name": "Lota lota",
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            "observation_count": 1,
            "individual_count": null,
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            "last_year": 1994
        }
    ]
}