Ontologia

Ruisseau· 7 segments

Le Vioulou

Crosses 1 administrative regions : Aveyron

ruisseau

Total length

35km

Max discharge

2,2m³/s

Max Strahler

3

Segments matched

7

River geography1 admin regions · 8 communes

Parent watershed

hybas-20805679701541 km²

1 administrative regions crossed (GADM L2)

  • Aveyron
    Occitanie · France
    22.1 km
    in this dpt
8 communes (L5)

3 intersecting protected areas

  • Grands Causses

    IUCN V

    Regional Nature Park

  • Tourbières du Lévezou

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Mas atche

    IUCN IV

    Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)

1 page = 1 named river (aggregation of 7 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

848 distinct species · 5 807 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 40 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Le Vioulou : 35 espèces + 5 bulles famille, 72 interactions GloBI documentées sur 5 types (connectance 9.2%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
40
Interactions affichées
72
Connectance
0.092
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

35km

Max discharge

2,2m³/s

Max Strahler

3

Segments matched

7

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.