Distritos Obispos, Sosa, Rojas y Bolívar del Estado Barinas, y Guanare y Guanarito del Estado Portuguesa (Guanare - Masparro)
IUCN VINational Hydraulic Reserve (RNH) · 1974
9 185 km²
Municipality · VEN
Papelón
Venezuela
AwTropical, savannah(100 %)
Species observed
594
Observations
9 175
Area
2 622,4km²
Ecological tissue
Sample of 27 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 Papelón : 23 espèces reliées par 27 interactions GloBI sur 3 types (connectance 7.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
27
Connectance
0.077
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
594 distinct species · 9 175 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,4°C
Annual rain
2 054mm
Warmest m°
34,3°C
Coldest m°
22,3°C
Elevation: 95 m on average (min 64 m, max 135 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,4°C
Annual rain
2 054mm
Warmest month
34,3°C
Coldest month
22,3°C
Mean alt.
95m
Min
64m
Max
135m
Std. dev.
14m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,0
Org. C
20,5g/kg
Clay
37,4%
Sand
22,7%
Silt
39,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
28,8g/kg
Clay
36,6%
Sand
23,1%
Silt
40,3%
5–15 cm
pH H₂O
6,0
Org. C
20,1g/kg
Clay
37,4%
Sand
22,7%
Silt
39,8%
15–30 cm
pH H₂O
6,1
Org. C
12,6g/kg
Clay
38,3%
Sand
22,4%
Silt
39,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest37.0%
Crops3.2%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)59.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 0 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
209,6km
Basins crossed
9
Max stream order
5
Max drainage
11 524km²
Discharge in basins
178,3m³/s
Mean precip.
1 527mm/an
Mean T°
27,4°C
Moisture idx
-0,14
Mean runoff
538mm/an
Mean elev. (basins)
125m
Watersheds crossing here
- Bassin de Caño Igüéssub-area1 585,6 km²overlap1023.10 km²39%
- Bassin de Río Guanaresub-area3 736,7 km²overlap760.84 km²29%
- Bassin de Río Portuguesasub-area776,6 km²overlap368.59 km²14%
- Bassin de Río Portuguesasub-area1 149,5 km²overlap296.96 km²11%
- Bassin de Río Portuguesasub-area1 644,8 km²overlap66.76 km²3%
- Bassin de Río Portuguesasub-area88,4 km²overlap65.19 km²2%
- Bassin de Río Portuguesasub-area1 962,1 km²overlap30.65 km²1%
- Bassin de Río Moradorsub-area798,4 km²overlap9.09 km²0%
- Bassin de Río Guachesub-area1 448 km²overlap1.22 km²0%
Rivers / streams (7, ord ≥ 4)
- Río Portuguesaord 6len here137.61 km26%total536 km
- Caño Igüésord 4len here38.14 km41%total94 km
- Río Guanareord 4len here18.43 km6%total331 km
- Río Moradorord 3len here5.13 km5%total107 km
- Caño Igüesitoord 4len here5.01 km17%total30 km
- Canal del Guacheord 4len here3.32 km17%total19 km
- Ramal Guarurepoord 5len here2.00 km20%total10 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
3,5%
Pesticides
14,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN VI · 2IUCN V · 2
Distritos Obispos, Sosa, Rojas y Bolívar del Estado Barinas, y Guanare y Guanarito del Estado Portuguesa (Guanare - Masparro)
IUCN VIRural Integrated Development Area (ARDI) · 1974
4 828 km²
Botucal
IUCN VForest Area Under Protection (ABBP) · 1991
137 km²
Delgadito
IUCN VForest Area Under Protection (ABBP) · 1991
33 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN