Ontologia

Rivière· 21 segments

Río Grande de Tárcoles

Crosses 7 administrative regions : Alajuela, Atenas, Garabito, Mora, Orotina +2

rivière

Total length

54km

Max discharge

102,7m³/s

Max Strahler

6

Segments matched

21

River geography7 admin regions · 0 communes

Parent watershed

hybas-70800014202145 km²

7 administrative regions crossed (GADM L2)

  • Garabito
    Puntarenas · Costa Rica
    16.2 km
    in this dpt
  • Turrubares
    San José · Costa Rica
    13.8 km
    in this dpt
  • Orotina
    Alajuela · Costa Rica
    9.6 km
    in this dpt
  • Atenas
    Alajuela · Costa Rica
    8.6 km
    in this dpt
  • Mora
    San José · Costa Rica
    4.9 km
    in this dpt
  • Alajuela
    Alajuela · Costa Rica
    0.3 km
    in this dpt
  • Puriscal
    San José · Costa Rica
    0.0 km
    in this dpt

4 intersecting protected areas

1 page = 1 named river (aggregation of 21 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

452 distinct species · 3 425 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 31 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Río Grande de Tárcoles : 24 espèces reliées par 34 interactions GloBI sur 5 types (connectance 6.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
34
Connectance
0.069
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

54km

Max discharge

102,7m³/s

Max Strahler

6

Segments matched

21

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.