{
    "river": {
        "name": "Le Toulourenc",
        "course_code": "V6030500",
        "topage_code": null
    },
    "dataset": "species",
    "extracted_at": "2026-09-22T02:01:10+02:00",
    "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.",
    "data": [
        {
            "species_code": "25609",
            "common_name": "Blageon",
            "scientific_name": "Telestes souffia",
            "operation_count": 14,
            "observation_count": 1414,
            "individual_count": null,
            "first_year": 1992,
            "last_year": 2006
        },
        {
            "species_code": "2125",
            "common_name": "Vairon",
            "scientific_name": "Phoxinus phoxinus",
            "operation_count": 14,
            "observation_count": 550,
            "individual_count": null,
            "first_year": 1992,
            "last_year": 2006
        },
        {
            "species_code": "2071",
            "common_name": "Loche franche",
            "scientific_name": "Barbatula barbatula",
            "operation_count": 14,
            "observation_count": 460,
            "individual_count": null,
            "first_year": 1992,
            "last_year": 2006
        },
        {
            "species_code": "2096",
            "common_name": "Barbeau fluviatile",
            "scientific_name": "Barbus barbus",
            "operation_count": 14,
            "observation_count": 253,
            "individual_count": null,
            "first_year": 1992,
            "last_year": 2006
        },
        {
            "species_code": "31041",
            "common_name": "Chevaine",
            "scientific_name": "Leuciscus cephalus",
            "operation_count": 14,
            "observation_count": 200,
            "individual_count": null,
            "first_year": 1992,
            "last_year": 2006
        },
        {
            "species_code": "2221",
            "common_name": "Truite de riviere",
            "scientific_name": "Salmo trutta",
            "operation_count": 15,
            "observation_count": 182,
            "individual_count": null,
            "first_year": 1986,
            "last_year": 2006
        },
        {
            "species_code": "2080",
            "common_name": "Chabot",
            "scientific_name": "Cottus gobio",
            "operation_count": 14,
            "observation_count": 138,
            "individual_count": null,
            "first_year": 1992,
            "last_year": 2006
        },
        {
            "species_code": "31135",
            "common_name": "Toxostome",
            "scientific_name": "Parachondrostoma toxostoma",
            "operation_count": 6,
            "observation_count": 30,
            "individual_count": null,
            "first_year": 1992,
            "last_year": 2001
        },
        {
            "species_code": "2097",
            "common_name": "Barbeau méridional",
            "scientific_name": "Barbus meridionalis",
            "operation_count": 4,
            "observation_count": 18,
            "individual_count": null,
            "first_year": 1995,
            "last_year": 2001
        },
        {
            "species_code": "2038",
            "common_name": "Anguille européenne",
            "scientific_name": "Anguilla anguilla",
            "operation_count": 1,
            "observation_count": 1,
            "individual_count": null,
            "first_year": 1995,
            "last_year": 1995
        }
    ]
}