Ontologia

Rivière· 47 segments

Pedernales River

Crosses 6 administrative regions : Blanco, Gillespie, Hays, Kerr, Kimble +1

rivière

Total length

208km

Max discharge

15,4m³/s

Max Strahler

4

Segments matched

47

River geography6 admin regions · 0 communes

Parent watershed

hybas-7080753360423 km²

6 administrative regions crossed (GADM L2)

  • Gillespie
    Texas · United States
    109.9 km
    in this dpt
  • Blanco
    Texas · United States
    49.1 km
    in this dpt
  • Travis
    Texas · United States
    16.6 km
    in this dpt
  • Hays
    Texas · United States
    3.5 km
    in this dpt
  • Kimble
    Texas · United States
    1.7 km
    in this dpt
  • Kerr
    Texas · United States
    0.0 km
    in this dpt

3 intersecting protected areas

1 page = 1 named river (aggregation of 47 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

242 distinct species · 2 558 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 46 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 Pedernales River : 29 espèces reliées par 143 interactions GloBI sur 4 types (connectance 13.8%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
143
Connectance
0.138
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

208km

Max discharge

15,4m³/s

Max Strahler

4

Segments matched

47

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