Rivière· 51 segments
Río Tiétar
Crosses 3 administrative regions : Cáceres, Toledo, Ávila
Total length
179km
Max discharge
43,9m³/s
Max Strahler
4
Segments matched
51
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
11 intersecting protected areas
Sierra de San Vicente y valles del Tiétar y Alberche
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Sierra de San Vicente y valles del Tiétar y Alberche
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Monfragüe y las Dehesas del Entorno
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Monfragüe
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Valle del Tiétar - ZEPA
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Valle del Tiétar
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Monfragüe
IUCN IINacional Park
Río y Pinares del Tietar
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Río Tietar
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2 more protected areassorted by area
Ecological corridor
Arroyos Barbaon y Calzones
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 51 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
351 distinct species · 750 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Tiétar : 31 espèces reliées par 82 interactions GloBI sur 4 types (connectance 11.7%, filtre Serrano α=0.2). 7 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
179km
Max discharge
43,9m³/s
Max Strahler
4
Segments matched
51
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.