Ontologia

Ruisseau· 7 segments

Río Mena

Crosses 2 administrative regions : La Cruz, Lago de Nicaragua

ruisseau

Total length

45km

Max discharge

1,9m³/s

Max Strahler

2

Segments matched

7

River geography2 admin regions · 0 communes

Parent watershed

hybas-70808825701020 km²

2 administrative regions crossed (GADM L2)

  • La Cruz
    Guanacaste · Costa Rica
    20.6 km
    in this dpt
  • Lago de Nicaragua
    Lago Nicaragua · Nicaragua
    0.7 km
    in this dpt

3 intersecting protected areas

1 page = 1 named river (aggregation of 7 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

380 distinct species · 624 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 23 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 Mena : 22 espèces reliées par 16 interactions GloBI sur 2 types (connectance 6.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
16
Connectance
0.063
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

45km

Max discharge

1,9m³/s

Max Strahler

2

Segments matched

7

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