Ontologia

Rivière· 171 segments

Á:gùntà:vàu; Washita River

Crosses 11 administrative regions : Bryan, Carter, Custer, Garvin, Grady +6

rivière

Total length

555km

Max discharge

59m³/s

Max Strahler

5

Segments matched

171

River geography11 admin regions · 0 communes

Parent watershed

hybas-70806668702071 km²

11 administrative regions crossed (GADM L2)

  • Garvin
    Oklahoma · United States
    179.9 km
    in this dpt
  • Grady
    Oklahoma · United States
    123.2 km
    in this dpt
  • Washita
    Oklahoma · United States
    99.2 km
    in this dpt
  • Johnston
    Oklahoma · United States
    87.0 km
    in this dpt
  • Custer
    Oklahoma · United States
    72.8 km
    in this dpt
  • Murray
    Oklahoma · United States
    62.8 km
    in this dpt
  • Carter
    Oklahoma · United States
    50.1 km
    in this dpt
  • Marshall
    Oklahoma · United States
    35.5 km
    in this dpt
  • Bryan
    Oklahoma · United States
    29.4 km
    in this dpt
  • McClain
    Oklahoma · United States
    15.4 km
    in this dpt
  • Kiowa
    Oklahoma · United States
    6.9 km
    in this dpt

2 intersecting protected areas

1 page = 1 named river (aggregation of 171 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

67 distinct species · 215 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 36 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 Á:gùntà:vàu; Washita River : 30 espèces reliées par 60 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
60
Connectance
0.095
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

555km

Max discharge

59,0m³/s

Max Strahler

5

Segments matched

171

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