Rivière· 13 segments
Rio Corgo
Crosses 4 administrative regions : Peso da Régua, Santa Marta de Penaguião, Vila Pouca de Aguiar, Vila Real
Total length
55km
Max discharge
7,5m³/s
Max Strahler
4
Segments matched
13
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- Vila RealVila Real · Portugal26.7 kmin this dpt
- Vila Pouca de AguiarVila Real · Portugal8.4 kmin this dpt
- Santa Marta de PenaguiãoVila Real · Portugal7.4 kmin this dpt
- Peso da RéguaVila Real · Portugal0.0 kmin this dpt
1 intersecting protected areas
Alvão / Marão
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1 page = 1 named river (aggregation of 13 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
174 distinct species · 968 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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).
Indicateurs du tissu écologique
Tissu écologique de Rio Corgo : 21 espèces reliées par 82 interactions GloBI sur 4 types (connectance 15.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
55km
Max discharge
7,5m³/s
Max Strahler
4
Segments matched
13
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.