HydroBASINS lev08 watershed · #6080069840
Bassin de Río Tigre
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 : Freites, Independencia, Maturín
Sub-basin area
69,9km²
Upstream area
2 989,3km²
Discharge
12,66m³/s
Mean elev.
127m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Tigre246 km²
- Bassin de Río Tigre120 km²
3 dept-equivalent regions (GADM L2)
- 46.6 km²67.0% of basin
- Independencia20.1 km²28.9% of basin
- 2.9 km²4.1% of basin
1 intersecting protected areas
Mesa de Guanipa
IUCN VICritical Area with Treatment Priority (ACPT)
69.55 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
27 distinct species · 115 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 5 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Río Tigre : 5 espèces reliées par 3 interactions GloBI sur 2 types (connectance 30.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,7°C
Annual rain
1 075mm
Moisture idx (CMI)
-0,38
Runoff
138mm/an
PET
1 727mm
AET
909mm
Mean slope
0,8°
Water table
211cm
Forest
8%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)