Ontologia

Ruisseau· 10 segments

Indian Run

Crosses 9 administrative regions : Crawford, Fleming, Mahoning, Mason, Mc Kean +4

ruisseau

Total length

155km

Max discharge

2,3m³/s

Max Strahler

3

Segments matched

10

River geography9 admin regions · 0 communes

Parent watershed

hybas-7080517060824 km²

9 administrative regions crossed (GADM L2)

  • Mahoning
    Ohio · United States
    13.0 km
    in this dpt
  • Stark
    Ohio · United States
    7.2 km
    in this dpt
  • Crawford
    Pennsylvania · United States
    5.0 km
    in this dpt
  • Mason
    Kentucky · United States
    4.2 km
    in this dpt
  • Mercer
    Pennsylvania · United States
    3.9 km
    in this dpt
  • Mc Kean
    Pennsylvania · United States
    3.0 km
    in this dpt
  • Meigs
    Ohio · United States
    1.6 km
    in this dpt
  • Wood
    West Virginia · United States
    0.0 km
    in this dpt
  • Fleming
    Kentucky · United States
    0.0 km
    in this dpt

3 intersecting protected areas

1 page = 1 named river (aggregation of 10 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

87 distinct species · 255 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 40 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 Indian Run : 33 espèces reliées par 67 interactions GloBI sur 4 types (connectance 8.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
67
Connectance
0.086
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

155km

Max discharge

2,3m³/s

Max Strahler

3

Segments matched

10

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