Ruisseau
Canal de Valfría
Crosses 1 administrative regions : Cantabria
Total length
5km
Max discharge
0,2m³/s
Max Strahler
1
Segments matched
1
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- CantabriaCantabria · Spain1.6 kmin this dpt
4 intersecting protected areas
Valles altos del Nansa y Saja y Alto Campoo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Valles altos del Nansa y Saja y Alto Campoo
IUCN Not AssignedNatura 2000
Río Saja
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Río Saja
IUCN Not AssignedNatura 2000
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
411 distinct species · 1 107 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Canal de Valfría : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 115 interactions GloBI sur 5 types (connectance 17.3%, filtre Serrano α=0.2). 16 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
5km
Max discharge
0,2m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.