Ruisseau· 24 segments
Río Arnego
Crosses 2 administrative regions : A Coruña, Pontevedra
Total length
60km
Max discharge
10,1m³/s
Max Strahler
3
Segments matched
24
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- PontevedraGalicia · Spain81.6 kmin this dpt
- A CoruñaGalicia · Spain0.2 kmin this dpt
4 intersecting protected areas
Monte Faro
IUCN Not AssignedNatura 2000
Monte Faro
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Sobreirais do Arnego
IUCN Not AssignedNatura 2000
Sobreirais do Arnego
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 24 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
171 distinct species · 535 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Río Arnego : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 70 interactions GloBI sur 5 types (connectance 11.1%, filtre Serrano α=0.2). 11 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
60km
Max discharge
10,1m³/s
Max Strahler
3
Segments matched
24
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.