Fleuve majeur· 2 segments
Riacho de Las Mangas
Crosses 2 administrative regions : Diamante, San Jerónimo
Total length
12km
Max discharge
19 250,9m³/s
Max Strahler
9
Segments matched
2
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- DiamanteEntre Ríos · Argentina7.9 kmin this dpt
- San JerónimoSanta Fe · Argentina2.6 kmin this dpt
2 intersecting protected areas
Delta del Paraná
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Pre-Delta
IUCN IINational Park
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
159 distinct species · 1 171 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 Riacho de Las Mangas : 17 espèces reliées par 12 interactions GloBI sur 3 types (connectance 7.0%, filtre Serrano α=0.2). 2 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
12km
Max discharge
19 250,9m³/s
Max Strahler
9
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.