Ontologia

Rivière· 8 segments

Arroyo de la Vega

Crosses 4 administrative regions : León, Salamanca, Segovia, Valladolid

rivière

Total length

196km

Max discharge

10,1m³/s

Max Strahler

4

Segments matched

8

River geography4 admin regions · 0 communes

Parent watershed

hybas-20806128901305 km²

4 administrative regions crossed (GADM L2)

  • Valladolid
    Castilla y León · Spain
    17.3 km
    in this dpt
  • Salamanca
    Castilla y León · Spain
    13.2 km
    in this dpt
  • León
    Castilla y León · Spain
    12.6 km
    in this dpt
  • Segovia
    Castilla y León · Spain
    0.5 km
    in this dpt

4 intersecting protected areas

1 page = 1 named river (aggregation of 8 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

90 distinct species · 139 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 26 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 Arroyo de la Vega : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 5 types (connectance 20.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
67
Connectance
0.206
Patrimoniales
1
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

196km

Max discharge

10,1m³/s

Max Strahler

4

Segments matched

8

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