Ontologia

Rivière· 5 segments

Cataraqui River

Crosses 3 administrative regions : Frontenac, Lake Ontario, Leeds and Grenville

rivière

Total length

31km

Max discharge

9,5m³/s

Max Strahler

4

Segments matched

5

River geography3 admin regions · 0 communes

Parent watershed

hybas-7080434590718 km²

3 administrative regions crossed (GADM L2)

  • Frontenac
    Ontario · Canada
    37.4 km
    in this dpt
  • Leeds and Grenville
    Ontario · Canada
    5.6 km
    in this dpt
  • Lake Ontario
    Ontario · Canada
    1.7 km
    in this dpt

6 intersecting protected areas

1 page = 1 named river (aggregation of 5 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

509 distinct species · 24 234 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 30 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 Cataraqui River : 19 espèces reliées par 79 interactions GloBI sur 3 types (connectance 18.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
79
Connectance
0.182
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

31km

Max discharge

9,5m³/s

Max Strahler

4

Segments matched

5

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