Ontologia

Rivière· 165 segments

Bighorn River

Crosses 6 administrative regions : Big Horn, Hot Springs, Treasure, Washakie, Yellowstone

rivière

Total length

446km

Max discharge

145,4m³/s

Max Strahler

6

Segments matched

165

River geography6 admin regions · 0 communes

Parent watershed

hybas-7080416830624 km²

6 administrative regions crossed (GADM L2)

  • Big Horn
    Wyoming · United States
    247.3 km
    in this dpt
  • Big Horn
    Montana · United States
    235.4 km
    in this dpt
  • Washakie
    Wyoming · United States
    96.9 km
    in this dpt
  • Hot Springs
    Wyoming · United States
    94.7 km
    in this dpt
  • Treasure
    Montana · United States
    19.3 km
    in this dpt
  • Yellowstone
    Montana · United States
    8.2 km
    in this dpt

6 intersecting protected areas

1 page = 1 named river (aggregation of 165 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

202 distinct species · 843 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 48 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 Bighorn River : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 107 interactions GloBI sur 5 types (connectance 8.7%, filtre Serrano α=0.2). 24 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
50
Interactions affichées
107
Connectance
0.087
Patrimoniales
1
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

446km

Max discharge

145,4m³/s

Max Strahler

6

Segments matched

165

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