Ontologia

Ruisseau· 5 segments

Bear Branch

Crosses 7 administrative regions : Iron, Linn, Menifee, Ohio, Pettis +2

ruisseau

Total length

340km

Max discharge

0,4m³/s

Max Strahler

1

Segments matched

5

River geography7 admin regions · 0 communes

Parent watershed

hybas-70806090301669 km²

7 administrative regions crossed (GADM L2)

  • Linn
    Missouri · United States
    13.9 km
    in this dpt
  • Menifee
    Kentucky · United States
    5.0 km
    in this dpt
  • Ohio
    Indiana · United States
    3.1 km
    in this dpt
  • Pettis
    Missouri · United States
    1.9 km
    in this dpt
  • Reynolds
    Missouri · United States
    1.1 km
    in this dpt
  • Switzerland
    Indiana · United States
    1.0 km
    in this dpt
  • Iron
    Missouri · United States
    0.8 km
    in this dpt

1 intersecting protected areas

1 page = 1 named river (aggregation of 5 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

154 distinct species · 284 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bear Branch : 38 espèces reliées par 123 interactions GloBI sur 5 types (connectance 11.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
123
Connectance
0.114
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

340km

Max discharge

0,4m³/s

Max Strahler

1

Segments matched

5

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