Rivière· 10 segments
Río Sella
Crosses 2 administrative regions : Asturias, León
Total length
36km
Max discharge
42,5m³/s
Max Strahler
4
Segments matched
10
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
10 intersecting protected areas
Picos de Europa
IUCN IINacional Park
Ponga-Amieva
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Ponga-Amieva
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Picos de Europa
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Picos de Europa
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Ponga
IUCN VINatural Park
Ría de Ribadesella-Ría de Tinamayor
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Ría de Ribadesella-Ría de Tinamayor
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Río Sella
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 more protected areassorted by area
Natural Monument
1 page = 1 named river (aggregation of 10 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 483 distinct species · 7 184 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Sella : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 6 types (connectance 10.3%, filtre Serrano α=0.2). 9 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
36km
Max discharge
42,5m³/s
Max Strahler
4
Segments matched
10
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.