Rivière· 12 segments
Río Piedras
Crosses 2 administrative regions : Bagaces, Cañas
Total length
359km
Max discharge
28,5m³/s
Max Strahler
4
Segments matched
12
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- BagacesGuanacaste · Costa Rica45.1 kmin this dpt
- CañasGuanacaste · Costa Rica0.0 kmin this dpt
2 intersecting protected areas
Palo Verde
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Lomas de Barbudal
IUCN IaBiological Reserve
1 page = 1 named river (aggregation of 12 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
822 distinct species · 8 508 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Piedras : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 4 types (connectance 10.1%, 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
359km
Max discharge
28,5m³/s
Max Strahler
4
Segments matched
12
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.