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
Guanare
Venezuela
AwTropical, savannah(84 %)
Species observed
2 397
Observations
54 726
Area
2 512,3km²
Ecological tissue
Sample of 20 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 Guanare : 16 espèces reliées par 15 interactions GloBI sur 2 types (connectance 7.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
20
Interactions affichées
15
Connectance
0.079
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
2 397 distinct species · 54 726 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,1°C
Annual rain
2 481mm
Warmest m°
30,8°C
Coldest m°
19,9°C
Elevation: 413 m on average (min 109 m, max 1 779 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,1°C
Annual rain
2 481mm
Warmest month
30,8°C
Coldest month
19,9°C
Mean alt.
413m
Min
109m
Max
1 779m
Std. dev.
373m
Köppen-Geiger (dominant)
AwTropical, savannah(84 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,7
Org. C
24,6g/kg
Clay
35,2%
Sand
28,6%
Silt
36,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
34,4g/kg
Clay
34,6%
Sand
29,0%
Silt
36,3%
5–15 cm
pH H₂O
5,7
Org. C
24,6g/kg
Clay
35,5%
Sand
28,4%
Silt
36,1%
15–30 cm
pH H₂O
5,7
Org. C
14,8g/kg
Clay
35,5%
Sand
28,5%
Silt
36,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest55.5%
Crops2.1%
Built-up0.4%
Bare soil0.0%
Other (grassland, water…)41.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 3 lakes · 28 rivers
Hydrology metrics for this exact territory
Stream length here
537,4km
Lake surface here
1,65km²
Basins crossed
9
Max stream order
4
Max drainage
5 742km²
Discharge in basins
73,8m³/s
Mean precip.
1 659mm/an
Mean T°
25,1°C
Moisture idx
-0,01
Mean runoff
542mm/an
Mean elev. (basins)
546m
Watersheds crossing here
- Bassin de Río Portuguesasub-area1 644,8 km²overlap1355.72 km²54%
- Bassin de Río Moradorsub-area798,4 km²overlap451.34 km²18%
- Bassin de Caño Igüéssub-area1 585,6 km²overlap163.62 km²7%
- Bassin de Río Guanaresub-area175,3 km²overlap161.96 km²6%
- Bassin de Río Chabasquénsub-area854,9 km²overlap155.93 km²6%
- Bassin de Río Tucupidosub-area501,9 km²overlap116.36 km²5%
- Bassin de Río Anussub-area473,7 km²overlap71.35 km²3%
- Bassin de Río Portuguesasub-area776,6 km²overlap27.01 km²1%
- Bassin de Río Guanaresub-area3 736,7 km²overlap9.02 km²0%
Lakes (3, top by area)
Rivers / streams (28, ord ≥ 4)
- Río Portuguesaord 6len here102.03 km19%total536 km
- Río Moradorord 3len here89.79 km84%total107 km
- Río Guanareord 4len here74.73 km23%total331 km
- Río Maríaord 3len here37.73 km100%total38 km
- Quebrada Los Torosord 1len here31.48 km100%total32 km
- Río El Potreroord 2len here21.11 km100%total21 km
- Quebrada Suruguapoord 2len here19.49 km100%total20 km
- Río Riecitoord 5len here19.02 km8%total244 km
- Quebrada El Alambreord 3len here18.54 km100%total19 km
- Río Anusord 3len here18.26 km24%total75 km
- Quebrada El Leónord 1len here15.68 km100%total16 km
- Río Las Guasduasord 1len here15.18 km100%total15 km
16 more river segmentssorted by Strahler order + length
- Río Tucupidoord 3len here10.44 km14%total77 km
- Quebrada Las Nutriasord 3len here10.08 km100%total10 km
- Quebrada El Caroord 1len here9.39 km81%total12 km
- Río Tocoord 2len here8.36 km29%total29 km
- Río Cachicamoord 2len here8.27 km71%total12 km
- Quebrada La Hoyadaord 1len here4.39 km100%total4 km
- Quebrada Tucupiditoord 1len here3.55 km100%total4 km
- Quebrada El Silencioord 1len here3.45 km100%total3 km
- Quebrada Maguazaord 1len here3.17 km100%total3 km
- Quebrada La Cocuizaord 1len here3.10 km100%total3 km
- Quebrada Las Guafasord 1len here2.37 km41%total6 km
- Quebrada La Guaruraord 1len here2.14 km95%total2 km
- Quebrada La Barrancaord 1len here1.99 km100%total2 km
- Quebrada Juan de Diosord 1len here1.83 km73%total3 km
- Quebrada La Montañaord 1len here1.44 km100%total1 km
- Río Chabasquencitoord 2len here0.44 km2%total21 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,7nW
Built-up
39,6%
Pesticides
13,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas7
IUCN VI · 6IUCN II · 1
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
Cuencas de los Ríos Guanare - Boconó - Tucupido - Masparro - La Yuca
IUCN VIProtective Zone (ZP) · 1974
4 242 km²
Cuenca Alta del Río Tocuyo Sector Dos Cerrito
IUCN VIProtective Zone (ZP) · 1990
728 km²
Franja de 100 metros de ancho a ambos márgenes de los ríos Guanare, Tucupido, Boconó, La Yuca y Masparro
IUCN VIProtective Zone (ZP) · 1974
206 km²
El Guache
IUCN IINational Park (PN) · 1992
158 km²
Complete list7 protected areas
- Distritos Obispos, Sosa, Rojas y Bolívar del Estado Barinas, y Guanare y Guanarito del Estado Portuguesa (Guanare - Masparro)National Hydraulic Reserve (RNH)IUCN VI19749 185 km²
- Distritos Obispos, Sosa, Rojas y Bolívar del Estado Barinas, y Guanare y Guanarito del Estado Portuguesa (Guanare - Masparro)Rural Integrated Development Area (ARDI)IUCN VI19744 828 km²
- Cuencas de los Ríos Guanare - Boconó - Tucupido - Masparro - La YucaProtective Zone (ZP)IUCN VI19744 242 km²
- Cuenca Alta del Río Tocuyo Sector Dos CerritoProtective Zone (ZP)IUCN VI1990728 km²
- Franja de 100 metros de ancho a ambos márgenes de los ríos Guanare, Tucupido, Boconó, La Yuca y MasparroProtective Zone (ZP)IUCN VI1974206 km²
- El GuacheNational Park (PN)IUCN II1992158 km²
- Templo Votivo de Nuestra Señora de CoromotoCultural Historical Heritage Site (SPHC)IUCN VI198984 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN