Ontologia

Ruisseau· 25 segments

Lost River

Crosses 5 administrative regions : Division No. 1, Dubois, Hill, Martin, Orange

ruisseau

Total length

863km

Max discharge

11m³/s

Max Strahler

3

Segments matched

25

River geography5 admin regions · 0 communes

Parent watershed

hybas-70805761002772 km²

5 administrative regions crossed (GADM L2)

  • Orange
    Indiana · United States
    57.1 km
    in this dpt
  • Martin
    Indiana · United States
    37.4 km
    in this dpt
  • Division No. 1
    Alberta · Canada
    33.7 km
    in this dpt
  • Hill
    Montana · United States
    6.8 km
    in this dpt
  • Dubois
    Indiana · United States
    0.0 km
    in this dpt

2 intersecting protected areas

1 page = 1 named river (aggregation of 25 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

192 distinct species · 773 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 34 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 Lost River : 24 espèces reliées par 68 interactions GloBI sur 4 types (connectance 11.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
68
Connectance
0.114
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

863km

Max discharge

11,0m³/s

Max Strahler

3

Segments matched

25

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