Ontologia

Rivière· 14 segments

Possum Creek

Crosses 11 administrative regions : Greene, Hamilton, Hawkins, Lauderdale, Madison +6

rivière

Total length

202km

Max discharge

32,3m³/s

Max Strahler

4

Segments matched

14

River geography11 admin regions · 0 communes

Parent watershed

hybas-7080664720365 km²

11 administrative regions crossed (GADM L2)

  • Hamilton
    Tennessee · United States
    16.3 km
    in this dpt
  • McIntosh
    Oklahoma · United States
    6.5 km
    in this dpt
  • Pushmataha
    Oklahoma · United States
    6.4 km
    in this dpt
  • Scott
    Virginia · United States
    6.2 km
    in this dpt
  • Lauderdale
    Alabama · United States
    4.8 km
    in this dpt
  • Madison
    Arkansas · United States
    3.6 km
    in this dpt
  • Wayne
    Missouri · United States
    3.0 km
    in this dpt
  • McMinn
    Tennessee · United States
    2.9 km
    in this dpt
  • Greene
    Tennessee · United States
    2.4 km
    in this dpt
  • Sullivan
    Tennessee · United States
    0.1 km
    in this dpt
  • Hawkins
    Tennessee · United States
    0.0 km
    in this dpt

1 intersecting protected areas

1 page = 1 named river (aggregation of 14 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

30 distinct species · 35 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 16 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 Possum Creek : 13 espèces reliées par 16 interactions GloBI sur 3 types (connectance 13.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
16
Connectance
0.133
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

202km

Max discharge

32,3m³/s

Max Strahler

4

Segments matched

14

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