Ruisseau· 8 segments
Arroyo de la Vega
Crosses 3 administrative regions : Guadalajara, Madrid, Ávila
Total length
196km
Max discharge
0,2m³/s
Max Strahler
2
Segments matched
8
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- GuadalajaraCastilla-La Mancha · Spain23.9 kmin this dpt
- MadridComunidad de Madrid · Spain13.9 kmin this dpt
- ÁvilaCastilla y León · Spain6.3 kmin this dpt
8 intersecting protected areas
Pinares del Bajo Alberche - ZEPA
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Pinares del Bajo Alberche
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Cuencas de los ríos Jarama y Henares
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Cuenca del río Guadarrama
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Sierra de Altomira
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Sierra de Altomira
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Regional Park
Quejigares de Barriopedro y Brihuega
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 8 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
718 distinct species · 4 753 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Arroyo de la Vega : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 105 interactions GloBI sur 5 types (connectance 12.2%, filtre Serrano α=0.2). 13 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
196km
Max discharge
0,2m³/s
Max Strahler
2
Segments matched
8
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.