Ontologia

Rivière· 35 segments

Río Viar

Crosses 2 administrative regions : Badajoz, Sevilla

rivière

Total length

128km

Max discharge

8,1m³/s

Max Strahler

4

Segments matched

35

River geography2 admin regions · 0 communes

Parent watershed

hybas-20806952801812 km²

2 administrative regions crossed (GADM L2)

  • Sevilla
    Andalucía · Spain
    86.8 km
    in this dpt
  • Badajoz
    Extremadura · Spain
    69.2 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 35 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

148 distinct species · 4 194 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 33 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 Río Viar : 30 espèces reliées par 26 interactions GloBI sur 3 types (connectance 4.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
26
Connectance
0.044
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

128km

Max discharge

8,1m³/s

Max Strahler

4

Segments matched

35

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