Ontologia — Encyclopédie du vivant

River geography2 admin regions · 61 communes

Parent watershed

hybas-20805220802542 km²

2 administrative regions crossed (GADM L2)

Puy-de-Dôme
Auvergne-Rhône-Alpes · France
74.2 km
in this dpt
Allier
Auvergne-Rhône-Alpes · France
70.0 km
in this dpt

61 communes (L5)For countries with L5

17 intersecting protected areas

Volcans D\'Auvergne
IUCN V
Regional Nature Park
Chaîne des Puys - Limagne fault tectonic arena
IUCN Not Applicable
World Heritage Site (natural or mixed)
Gorges de la Sioule
IUCN Not Reported
Special Protection Area (Birds Directive)
Val d'Allier Bourbonnais
IUCN Not Reported
Special Protection Area (Birds Directive)
Vallée de l'Allier nord
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Gorges de la Sioule
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Val D\'Allier
IUCN IV
National Nature Reserve
Gîtes de la Sioule
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Basse Sioule
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)

8 more protected areassorted by area

Méandres De La Sioule
IUCN Ia
Forest Integral Biological Reserve
val d\'allier - les jelines
IUCN IV
Land acquired by a regional conservatory of natural areas
marais de vauvernier
IUCN IV
Land acquired by a regional conservatory of natural areas
Maar de Menat
IUCN Not Reported
Geotope Protection Order
gorges de la sioule - foret du bout du monde
IUCN IV
Land acquired by a regional conservatory of natural areas
val d\'allier - la chaise
IUCN IV
Land acquired by a regional conservatory of natural areas
coteaux de ste foy et des bagnettes
IUCN IV
Land acquired by a regional conservatory of natural areas
gite de reproduction de chateauneuf
IUCN IV
Land acquired by a regional conservatory of natural areas

1 page = 1 named river (aggregation of 36 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

3 441 distinct species · 113 479 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 34 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de La Sioule : 30 espèces + 4 bulles famille, 47 interactions GloBI documentées sur 6 types (connectance 8.4%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées

34

Interactions affichées

47

Connectance

0.084

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

175km

Max discharge

26,0m³/s

Max Strahler

4

Segments matched

36

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

La Sioule

🗺️River geography2 admin regions · 61 communes