Ontologia

Rivière· 7 segments

Crawford Creek

Crosses 6 administrative regions : Calhoun, Cass, Gallatin, Greene, Haywood +1

rivière

Total length

367km

Max discharge

14,4m³/s

Max Strahler

4

Segments matched

7

River geography6 admin regions · 0 communes

Parent watershed

hybas-70805991803026 km²

6 administrative regions crossed (GADM L2)

  • Gallatin
    Illinois · United States
    11.7 km
    in this dpt
  • Polk
    Iowa · United States
    10.9 km
    in this dpt
  • Haywood
    North Carolina · United States
    4.5 km
    in this dpt
  • Cass
    Missouri · United States
    4.4 km
    in this dpt
  • Calhoun
    Illinois · United States
    2.0 km
    in this dpt
  • Greene
    Illinois · United States
    0.0 km
    in this dpt

6 intersecting protected areas

1 page = 1 named river (aggregation of 7 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

187 distinct species · 879 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 48 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 Crawford Creek : 42 espèces reliées par 102 interactions GloBI sur 5 types (connectance 9.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
102
Connectance
0.090
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

367km

Max discharge

14,4m³/s

Max Strahler

4

Segments matched

7

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