Ontologia

HydroBASINS lev08 watershed · #6080100750

Bassin de Caño Rico

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 2 administrative regions : Arauca, Cravo Norte

Pfafstetter: 61562040

Sub-basin area

1 018,9km²

Upstream area

1 018,9km²

Discharge

34,77m³/s

Mean elev.

111m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Casanare665 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Los Iguanitos

    IUCN VI

    Civil Society Nature Reserve

    0.62 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

431 distinct species · 2 613 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 613 obs · 22 cellules
Obs. / cellule
≥ 885
186–884
90–185
49–89
< 49

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Caño Rico : 21 espèces reliées par 35 interactions GloBI sur 3 types (connectance 7.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
35
Connectance
0.075
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Hydroclimate (BasinATLAS lev08)

Mean T°

26,9°C

Annual rain

1 941mm

Moisture idx (CMI)

0,14

Runoff

1 099mm/an

PET

1 662mm

AET

1 233mm

Mean slope

0,1°

Water table

2cm

Forest

8%

Crops

0%

Urban

0%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)