Ontologia

Ruisseau· 10 segments

Quebrada La Arenosa

Crosses 9 administrative regions : Alejandría, El Bagre, Herveo, Marulanda, Puerto Berrío +4

ruisseau

Total length

130km

Max discharge

1,5m³/s

Max Strahler

2

Segments matched

10

River geography9 admin regions · 0 communes

Parent watershed

hybas-6080101530803 km²

9 administrative regions crossed (GADM L2)

  • Puerto Nare
    Antioquia · Colombia
    8.3 km
    in this dpt
  • Alejandría
    Antioquia · Colombia
    5.2 km
    in this dpt
  • El Bagre
    Antioquia · Colombia
    3.2 km
    in this dpt
  • Marulanda
    Caldas · Colombia
    2.1 km
    in this dpt
  • San Carlos
    Antioquia · Colombia
    2.0 km
    in this dpt
  • Yondó
    Antioquia · Colombia
    1.6 km
    in this dpt
  • San Roque
    Antioquia · Colombia
    0.0 km
    in this dpt
  • Puerto Berrío
    Antioquia · Colombia
    0.0 km
    in this dpt
  • Herveo
    Tolima · Colombia
    0.0 km
    in this dpt

2 intersecting protected areas

1 page = 1 named river (aggregation of 10 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

46 distinct species · 58 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 16 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 Quebrada La Arenosa : 16 espèces reliées par 11 interactions GloBI sur 2 types (connectance 9.2%, filtre Serrano α=0.2).

Espèces affichées
16
Interactions affichées
11
Connectance
0.092
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

130km

Max discharge

1,5m³/s

Max Strahler

2

Segments matched

10

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