Rivière· 5 segments
Río San Antonio
Crosses 2 administrative regions : Buenos Aires, Pérez Zeledón
Total length
831km
Max discharge
168,8m³/s
Max Strahler
5
Segments matched
5
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Buenos AiresPuntarenas · Costa Rica8.5 kmin this dpt
- Pérez ZeledónSan José · Costa Rica6.4 kmin this dpt
2 intersecting protected areas
La Amistad
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
Savegre
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
1 page = 1 named river (aggregation of 5 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
356 distinct species · 3 796 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 San Antonio : 19 espèces reliées par 33 interactions GloBI sur 3 types (connectance 10.2%, 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
831km
Max discharge
168,8m³/s
Max Strahler
5
Segments matched
5
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.