Rivière· 161 segments
Río Guadiana
Crosses 4 administrative regions : Badajoz, Ciudad Real, Cáceres, Elvas
Total length
516km
Max discharge
116,3m³/s
Max Strahler
6
Segments matched
161
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- BadajozExtremadura · Spain420.8 kmin this dpt
- Ciudad RealCastilla-La Mancha · Spain236.5 kmin this dpt
- CáceresExtremadura · Spain11.2 kmin this dpt
- ElvasPortalegre · Portugal0.0 kmin this dpt
30 intersecting protected areas
La Serena y Sierras Periféricas
IUCN Not ReportedSpecial Protection Area (Birds Directive)
La Serena
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Sierra de las Villuercas y Valle del Guadarranque
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Sierra de las Villuercas y Valle del Guadarranque
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Embalse de Orellana y Sierra de Pela
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Embalse de Orellana y Sierra de Pela
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Puerto Peña - los Golondrinos
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Puerto Peña - los Golondrinos
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Caia
IUCN Not ReportedSite of Community Importance (Habitats Directive)
21 more protected areassorted by area
Sierra de Los Canalizos
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Sierra de Los Canalizos
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Ríos de la cuenca media del Guadiana y laderas vertientes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Ríos de la cuenca media del Guadiana y laderas vertientes
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Embalse de Cornalvo y Sierra Bermeja
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Embalse de Cornalvo y Sierra Bermeja
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Sierra de Picón
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Estena
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Embalse de Orellana
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Tablas de Daimiel
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Tablas de Daimiel
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Río Guadiana Alto - Zujar
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Tablas de Daimiel
IUCN IINacional Park
Las Tablas de Daimiel
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Río Guadamez
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Río Guadiana Internacional
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Río Aljucén Bajo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Azud de Badajoz
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Embalse de Montijo
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Río Gevora Bajo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Bonales de la comarca de Los Montes del Guadiana
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 161 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
131 distinct species · 429 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 Guadiana : 38 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 64 interactions GloBI sur 3 types (connectance 6.8%, filtre Serrano α=0.2). 6 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
516km
Max discharge
116,3m³/s
Max Strahler
6
Segments matched
161
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.