Rivière· 18 segments
Río Negro
Crosses 1 administrative regions : Llanquihue
Total length
7 781km
Max discharge
62,7m³/s
Max Strahler
5
Segments matched
18
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- LlanquihueLos Lagos · Chile42.6 kmin this dpt
2 intersecting protected areas
Humedales del Río Maullín
IUCN Not ReportedNature Sanctuary
Lahuen Ñadi
IUCN Not ReportedNatural Monument
1 page = 1 named river (aggregation of 18 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
115 distinct species · 4 043 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Negro : 21 espèces reliées par 35 interactions GloBI sur 4 types (connectance 7.1%, filtre Serrano α=0.2). 11 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
7 781km
Max discharge
62,7m³/s
Max Strahler
5
Segments matched
18
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.