Rivière· 46 segments
Arroyo Picún Leufú
Crosses 4 administrative regions : Catán Lil, Picunches, Picún Leufú, Zapala
Total length
190km
Max discharge
23,6m³/s
Max Strahler
5
Segments matched
46
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- Picún LeufúNeuquén · Argentina136.6 kmin this dpt
- ZapalaNeuquén · Argentina85.7 kmin this dpt
- Catán LilNeuquén · Argentina55.7 kmin this dpt
- PicunchesNeuquén · Argentina3.6 kmin this dpt
1 page = 1 named river (aggregation of 46 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
70 distinct species · 158 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Picún Leufú : 22 espèces reliées par 34 interactions GloBI sur 3 types (connectance 9.0%, 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
190km
Max discharge
23,6m³/s
Max Strahler
5
Segments matched
46
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.