{
    "river": {
        "name": "Le Lemboulas",
        "course_code": "O59-0400",
        "topage_code": null
    },
    "dataset": "species",
    "extracted_at": "2026-09-22T02:01:40+02:00",
    "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.",
    "data": [
        {
            "species_code": "2125",
            "common_name": "Vairon",
            "scientific_name": "Phoxinus phoxinus",
            "operation_count": 13,
            "observation_count": 1123,
            "individual_count": null,
            "first_year": 1994,
            "last_year": 2006
        },
        {
            "species_code": "2113",
            "common_name": "Goujon commun",
            "scientific_name": "Gobio gobio",
            "operation_count": 13,
            "observation_count": 1086,
            "individual_count": null,
            "first_year": 1994,
            "last_year": 2006
        },
        {
            "species_code": "2090",
            "common_name": "Ablette",
            "scientific_name": "Alburnus alburnus",
            "operation_count": 12,
            "observation_count": 669,
            "individual_count": null,
            "first_year": 1994,
            "last_year": 2006
        },
        {
            "species_code": "2096",
            "common_name": "Barbeau fluviatile",
            "scientific_name": "Barbus barbus",
            "operation_count": 13,
            "observation_count": 513,
            "individual_count": null,
            "first_year": 1994,
            "last_year": 2006
        },
        {
            "species_code": "31041",
            "common_name": "Chevaine",
            "scientific_name": "Leuciscus cephalus",
            "operation_count": 13,
            "observation_count": 444,
            "individual_count": null,
            "first_year": 1994,
            "last_year": 2006
        },
        {
            "species_code": "2133",
            "common_name": "Gardon",
            "scientific_name": "Rutilus rutilus",
            "operation_count": 11,
            "observation_count": 168,
            "individual_count": null,
            "first_year": 1994,
            "last_year": 2006
        },
        {
            "species_code": "31135",
            "common_name": "Toxostome",
            "scientific_name": "Parachondrostoma toxostoma",
            "operation_count": 9,
            "observation_count": 92,
            "individual_count": null,
            "first_year": 1994,
            "last_year": 2005
        },
        {
            "species_code": "2177",
            "common_name": "Poisson-chat",
            "scientific_name": "Ameiurus melas",
            "operation_count": 4,
            "observation_count": 87,
            "individual_count": null,
            "first_year": 1994,
            "last_year": 1997
        },
        {
            "species_code": "2038",
            "common_name": "Anguille européenne",
            "scientific_name": "Anguilla anguilla",
            "operation_count": 8,
            "observation_count": 19,
            "individual_count": null,
            "first_year": 1994,
            "last_year": 2006
        },
        {
            "species_code": "2050",
            "common_name": "Perche soleil",
            "scientific_name": "Lepomis gibbosus",
            "operation_count": 4,
            "observation_count": 10,
            "individual_count": null,
            "first_year": 1994,
            "last_year": 1997
        },
        {
            "species_code": "68137",
            "common_name": "Ecrevisse américaine",
            "scientific_name": "Faxonius limosus",
            "operation_count": 5,
            "observation_count": 9,
            "individual_count": null,
            "first_year": 1994,
            "last_year": 2006
        },
        {
            "species_code": "2071",
            "common_name": "Loche franche",
            "scientific_name": "Barbatula barbatula",
            "operation_count": 4,
            "observation_count": 8,
            "individual_count": null,
            "first_year": 1997,
            "last_year": 2006
        },
        {
            "species_code": "2053",
            "common_name": "Black bass à grande bouche",
            "scientific_name": "Micropterus salmoides",
            "operation_count": 3,
            "observation_count": 7,
            "individual_count": null,
            "first_year": 1997,
            "last_year": 2002
        },
        {
            "species_code": "2137",
            "common_name": "Tanche",
            "scientific_name": "Tinca tinca",
            "operation_count": 1,
            "observation_count": 7,
            "individual_count": null,
            "first_year": 1998,
            "last_year": 1998
        },
        {
            "species_code": "2221",
            "common_name": "Truite de riviere",
            "scientific_name": "Salmo trutta",
            "operation_count": 5,
            "observation_count": 6,
            "individual_count": null,
            "first_year": 1994,
            "last_year": 1999
        },
        {
            "species_code": "2110",
            "common_name": "Carpe commune",
            "scientific_name": "Cyprinus carpio",
            "operation_count": 3,
            "observation_count": 6,
            "individual_count": null,
            "first_year": 1995,
            "last_year": 2005
        },
        {
            "species_code": "2193",
            "common_name": "Perche",
            "scientific_name": "Perca fluviatilis",
            "operation_count": 2,
            "observation_count": 5,
            "individual_count": null,
            "first_year": 1995,
            "last_year": 1997
        },
        {
            "species_code": "2191",
            "common_name": "Grémille",
            "scientific_name": "Gymnocephalus cernua",
            "operation_count": 2,
            "observation_count": 2,
            "individual_count": null,
            "first_year": 1996,
            "last_year": 1997
        },
        {
            "species_code": "2086",
            "common_name": "Brème commune",
            "scientific_name": "Abramis brama",
            "operation_count": 2,
            "observation_count": 2,
            "individual_count": null,
            "first_year": 1994,
            "last_year": 2005
        },
        {
            "species_code": "2216",
            "common_name": "Truite arc-en-ciel",
            "scientific_name": "Oncorhynchus mykiss",
            "operation_count": 2,
            "observation_count": 2,
            "individual_count": null,
            "first_year": 2004,
            "last_year": 2005
        },
        {
            "species_code": "2102",
            "common_name": "Carassin commun",
            "scientific_name": "Carassius carassius",
            "operation_count": 2,
            "observation_count": 2,
            "individual_count": null,
            "first_year": 2000,
            "last_year": 2001
        },
        {
            "species_code": "2135",
            "common_name": "Rotengle",
            "scientific_name": "Scardinius erythrophthalmus",
            "operation_count": 1,
            "observation_count": 1,
            "individual_count": null,
            "first_year": 1995,
            "last_year": 1995
        },
        {
            "species_code": "2122",
            "common_name": "Vandoise",
            "scientific_name": "Leuciscus leuciscus",
            "operation_count": 1,
            "observation_count": 1,
            "individual_count": null,
            "first_year": 1997,
            "last_year": 1997
        },
        {
            "species_code": "2109",
            "common_name": "Carpe miroir",
            "scientific_name": "Cyprinus carpio",
            "operation_count": 1,
            "observation_count": 1,
            "individual_count": null,
            "first_year": 1998,
            "last_year": 1998
        }
    ]
}