Ontologia

Rivière· 122 segments

Little Blue River

Crosses 19 administrative regions : Adams, Bryan, Clay, Crawford, Gage +13

rivière

Total length

535km

Max discharge

37,5m³/s

Max Strahler

4

Segments matched

122

River geography19 admin regions · 0 communes

Parent watershed

hybas-7080548460807 km²

19 administrative regions crossed (GADM L2)

  • Nuckolls
    Nebraska · United States
    83.6 km
    in this dpt
  • Washington
    Kansas · United States
    81.9 km
    in this dpt
  • Jefferson
    Nebraska · United States
    72.6 km
    in this dpt
  • Thayer
    Nebraska · United States
    66.3 km
    in this dpt
  • Adams
    Nebraska · United States
    63.3 km
    in this dpt
  • Jackson
    Missouri · United States
    56.5 km
    in this dpt
  • Crawford
    Indiana · United States
    36.6 km
    in this dpt
  • Clay
    Nebraska · United States
    31.1 km
    in this dpt
  • Marshall
    Kansas · United States
    27.7 km
    in this dpt
  • Shelby
    Indiana · United States
    24.2 km
    in this dpt
  • Rush
    Indiana · United States
    14.4 km
    in this dpt
  • Webster
    Nebraska · United States
    12.0 km
    in this dpt
  • Bryan
    Oklahoma · United States
    10.0 km
    in this dpt
  • Henry
    Indiana · United States
    7.1 km
    in this dpt
  • Perry
    Indiana · United States
    0.4 km
    in this dpt
  • Gage
    Nebraska · United States
    0.0 km
    in this dpt
  • Clay
    Missouri · United States
    0.0 km
    in this dpt
  • Ray
    Missouri · United States
    0.0 km
    in this dpt
  • Meade
    Kentucky · United States
    0.0 km
    in this dpt

12 intersecting protected areas

3 more protected areas

1 page = 1 named river (aggregation of 122 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

66 distinct species · 86 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 43 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 Little Blue River : 36 espèces reliées par 75 interactions GloBI sur 4 types (connectance 8.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
75
Connectance
0.083
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

535km

Max discharge

37,5m³/s

Max Strahler

4

Segments matched

122

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