Rivière· 20 segments
Maligne River
Crosses 3 administrative regions : Rainy River, Saint Louis, Thunder Bay
Total length
151km
Max discharge
122,2m³/s
Max Strahler
6
Segments matched
20
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- Rainy RiverOntario · Canada85.9 kmin this dpt
- Thunder BayOntario · Canada7.8 kmin this dpt
- Saint LouisMinnesota · United States2.5 kmin this dpt
3 intersecting protected areas
Provincial Park
Boundary Waters Canoe Area
IUCN IbWilderness
Provincial Park
1 page = 1 named river (aggregation of 20 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
83 distinct species · 113 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).
Indicateurs du tissu écologique
Tissu écologique de Maligne River : 25 espèces reliées par 49 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
151km
Max discharge
122,2m³/s
Max Strahler
6
Segments matched
20
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.