{
    "river": {
        "name": "le Pont l'Abbé",
        "course_code": "J4124000",
        "topage_code": null
    },
    "dataset": "species",
    "extracted_at": "2026-09-22T02:45:33+02:00",
    "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.",
    "data": [
        {
            "species_code": "2080",
            "common_name": "Chabot",
            "scientific_name": "Cottus gobio",
            "operation_count": 38,
            "observation_count": 6343,
            "individual_count": null,
            "first_year": 1979,
            "last_year": 2025
        },
        {
            "species_code": "2221",
            "common_name": "Truite de riviere",
            "scientific_name": "Salmo trutta",
            "operation_count": 38,
            "observation_count": 5428,
            "individual_count": null,
            "first_year": 1979,
            "last_year": 2025
        },
        {
            "species_code": "2125",
            "common_name": "Vairon",
            "scientific_name": "Phoxinus phoxinus",
            "operation_count": 35,
            "observation_count": 823,
            "individual_count": null,
            "first_year": 1990,
            "last_year": 2025
        },
        {
            "species_code": "2071",
            "common_name": "Loche franche",
            "scientific_name": "Barbatula barbatula",
            "operation_count": 38,
            "observation_count": 774,
            "individual_count": null,
            "first_year": 1979,
            "last_year": 2025
        },
        {
            "species_code": "2038",
            "common_name": "Anguille européenne",
            "scientific_name": "Anguilla anguilla",
            "operation_count": 38,
            "observation_count": 721,
            "individual_count": null,
            "first_year": 1979,
            "last_year": 2025
        },
        {
            "species_code": "2220",
            "common_name": "Saumon atlantique",
            "scientific_name": "Salmo salar",
            "operation_count": 3,
            "observation_count": 156,
            "individual_count": null,
            "first_year": 1997,
            "last_year": 1999
        },
        {
            "species_code": "2135",
            "common_name": "Rotengle",
            "scientific_name": "Scardinius erythrophthalmus",
            "operation_count": 2,
            "observation_count": 2,
            "individual_count": null,
            "first_year": 2003,
            "last_year": 2019
        }
    ]
}