Ruisseau· 9 segments
Ribeira de Angueira
Crosses 3 administrative regions : Miranda do Douro, Mogadouro, Vimioso
Total length
35km
Max discharge
4,1m³/s
Max Strahler
3
Segments matched
9
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- VimiosoBragança · Portugal27.3 kmin this dpt
- Miranda do DouroBragança · Portugal9.7 kmin this dpt
- MogadouroBragança · Portugal3.8 kmin this dpt
3 intersecting protected areas
Rios Sabor e Maçãs
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Rios Sabor e Maçãs
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Minas de St. Adrião
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1 page = 1 named river (aggregation of 9 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
967 distinct species · 10 729 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).
Indicateurs du tissu écologique
Tissu écologique de Ribeira de Angueira : 23 espèces reliées par 67 interactions GloBI sur 4 types (connectance 12.7%, filtre Serrano α=0.2). 10 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
35km
Max discharge
4,1m³/s
Max Strahler
3
Segments matched
9
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.