Ontologia

Rivière· 86 segments

Á:gùntà:vàu;Washita River

Crosses 6 administrative regions : Beckham, Custer, Gray, Hemphill, Roberts +1

rivière

Total length

276km

Max discharge

3,3m³/s

Max Strahler

4

Segments matched

86

River geography6 admin regions · 0 communes

Parent watershed

hybas-70806450702214 km²

6 administrative regions crossed (GADM L2)

  • Roger Mills
    Oklahoma · United States
    185.0 km
    in this dpt
  • Hemphill
    Texas · United States
    110.0 km
    in this dpt
  • Custer
    Oklahoma · United States
    55.3 km
    in this dpt
  • Roberts
    Texas · United States
    12.6 km
    in this dpt
  • Beckham
    Oklahoma · United States
    0.6 km
    in this dpt
  • Gray
    Texas · United States
    0.0 km
    in this dpt

2 intersecting protected areas

1 page = 1 named river (aggregation of 86 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

45 distinct species · 61 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 31 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 : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 4 types (connectance 7.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
36
Connectance
0.077
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

276km

Max discharge

3,3m³/s

Max Strahler

4

Segments matched

86

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