Rivière· 11 segments
Black Fork Poteau River
Crosses 2 administrative regions : Le Flore, Scott
Total length
69km
Max discharge
14,5m³/s
Max Strahler
4
Segments matched
11
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Le FloreOklahoma · United States42.1 kmin this dpt
- ScottArkansas · United States16.2 kmin this dpt
3 intersecting protected areas
Wildlife Area
Wildlife Management Area
Black Fork Mountain
IUCN IbWilderness
1 page = 1 named river (aggregation of 11 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
104 distinct species · 308 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 47 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).
Indicateurs du tissu écologique
Tissu écologique de Black Fork Poteau River : 45 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 63 interactions GloBI sur 4 types (connectance 5.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
69km
Max discharge
14,5m³/s
Max Strahler
4
Segments matched
11
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.