Ontologia

Rivière· 3 segments

Ruisseau du Crapaud

Crosses 3 administrative regions : Maskinongé, Mékinac, Portneuf

rivière

Total length

9km

Max discharge

76m³/s

Max Strahler

5

Segments matched

3

River geography3 admin regions · 0 communes

Parent watershed

hybas-7080354940148 km²

3 administrative regions crossed (GADM L2)

  • Portneuf
    Québec · Canada
    11.0 km
    in this dpt
  • Maskinongé
    Québec · Canada
    2.8 km
    in this dpt
  • Mékinac
    Québec · Canada
    0.7 km
    in this dpt

2 intersecting protected areas

1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

164 distinct species · 2 063 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 31 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 Ruisseau du Crapaud : 21 espèces reliées par 85 interactions GloBI sur 4 types (connectance 17.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
85
Connectance
0.171
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

9km

Max discharge

76,0m³/s

Max Strahler

5

Segments matched

3

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