Rivière· 48 segments
Río Henares
Crosses 3 administrative regions : Guadalajara, Madrid, Soria
Total length
172km
Max discharge
14,5m³/s
Max Strahler
4
Segments matched
48
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- GuadalajaraCastilla-La Mancha · Spain152.7 kmin this dpt
- MadridComunidad de Madrid · Spain27.7 kmin this dpt
- SoriaCastilla y León · Spain0.1 kmin this dpt
9 intersecting protected areas
Vegas, cuestas y páramos del sureste de Madrid
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Cuencas de los ríos Jarama y Henares
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Regional Park
Cortados y cantiles de los ríos Jarama y Manzanares
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Barranco del Río Dulce
IUCN VINatural Park
Barranco del Dulce
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Barranco del Dulce
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Valle del río Cañamares
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Riberas del Henares
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 48 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
354 distinct species · 1 297 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Henares : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 70 interactions GloBI sur 4 types (connectance 14.1%, filtre Serrano α=0.2). 8 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
172km
Max discharge
14,5m³/s
Max Strahler
4
Segments matched
48
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.