Ontologia

HydroBASINS lev08 watershed · #6080069780

Bassin de Río Oritupano

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 3 administrative regions : Aguasay, Freites, Maturín

Pfafstetter: 61308080

Sub-basin area

1 799,7km²

Upstream area

1 799,8km²

Discharge

6,84m³/s

Mean elev.

179m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Tigre543 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Mesa de Guanipa

    IUCN VI

    Critical Area with Treatment Priority (ACPT)

    1792.29 km² overlap

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

Species present

322 distinct species · 782 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

782 obs · 24 cellules
Obs. / cellule
≥ 274
74–273
31–73
16–30
< 16

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

Ecological tissue

Sample of 17 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 Río Oritupano : 13 espèces reliées par 15 interactions GloBI sur 3 types (connectance 11.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
15
Connectance
0.110
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°

26,5°C

Annual rain

1 004mm

Moisture idx (CMI)

-0,42

Runoff

121mm/an

PET

1 746mm

AET

849mm

Mean slope

1,1°

Water table

169cm

Forest

1%

Crops

1%

Urban

0%

Protected

4%

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