Ontologia

Rivière· 74 segments

Big Lost River

Crosses 2 administrative regions : Butte, Custer

Endorheicrivière

Total length

220km

Max discharge

37,9m³/s

Max Strahler

5

Segments matched

74

River geography2 admin regions · 0 communes

Parent watershed

hybas-7080451370590 km²

2 administrative regions crossed (GADM L2)

  • Butte
    Idaho · United States
    181.7 km
    in this dpt
  • Custer
    Idaho · United States
    130.8 km
    in this dpt

6 intersecting protected areas

1 page = 1 named river (aggregation of 74 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

71 distinct species · 172 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 33 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 Big Lost River : 24 espèces reliées par 91 interactions GloBI sur 4 types (connectance 17.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
91
Connectance
0.172
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

220km

Max discharge

37,9m³/s

Max Strahler

5

Segments matched

74

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