Cuenca del Río Tuy
IUCN VICritical Area with Treatment Priority (ACPT) · 1992
8 867 km²
Municipality · VEN
Monagas
Venezuela
AwTropical, savannah(99 %)
Species observed
505
Observations
1 263
Area
3 810,3km²
Ecological tissue
Sample of 36 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 Monagas : 31 espèces reliées par 34 interactions GloBI sur 3 types (connectance 5.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
34
Connectance
0.051
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
505 distinct species · 1 263 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,7°C
Annual rain
1 201mm
Warmest m°
32,0°C
Coldest m°
21,1°C
Elevation: 355 m on average (min 146 m, max 1 287 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,7°C
Annual rain
1 201mm
Warmest month
32,0°C
Coldest month
21,1°C
Mean alt.
355m
Min
146m
Max
1 287m
Std. dev.
206m
Köppen-Geiger (dominant)
AwTropical, savannah(99 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,8
Org. C
18,8g/kg
Clay
31,7%
Sand
33,4%
Silt
34,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
25,8g/kg
Clay
29,8%
Sand
34,4%
Silt
35,8%
5–15 cm
pH H₂O
5,8
Org. C
18,6g/kg
Clay
30,4%
Sand
34,2%
Silt
35,4%
15–30 cm
pH H₂O
5,8
Org. C
12,0g/kg
Clay
35,0%
Sand
31,5%
Silt
33,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest35.8%
Crops6.4%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)57.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology16 basins · 19 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
358,1km
Lake surface here
7,86km²
Basins crossed
16
Max stream order
4
Max drainage
4 700km²
Discharge in basins
35,0m³/s
Mean precip.
1 033mm/an
Mean T°
25,5°C
Moisture idx
-0,40
Mean runoff
223mm/an
Mean elev. (basins)
332m
Watersheds crossing here
- Bassin de Quebrada Guataparosub-area949,4 km²overlap940.66 km²25%
- Bassin de Río Memosub-area1 348,7 km²overlap872.31 km²23%
- Bassin de Río Oritucosub-area573 km²overlap570.14 km²15%
- Bassin de Quebrada La Arenitasub-area521,9 km²overlap503.23 km²13%
- Bassin de Río Oritucosub-area905,4 km²overlap477.89 km²13%
- Bassin de Río Tamanacosub-area205,3 km²overlap110.41 km²3%
- Basin #62850sub-area272,9 km²overlap69.23 km²2%
- Bassin de Río Guaposub-area836,2 km²overlap58.40 km²2%
- Bassin de Río Oritucosub-area922,8 km²overlap50.68 km²1%
7 more basinssorted by overlap
- Bassin de Río Cuirasub-area556 km²overlap47.88 km²1%
- Bassin de Río Tamanacosub-area294,4 km²overlap28.98 km²1%
- Bassin de Río Otocuaosub-area943,9 km²overlap25.62 km²1%
- Bassin de Río Tuysub-area774,4 km²overlap19.94 km²1%
- Bassin de Río Taguaysub-area1 063,7 km²overlap16.01 km²0%
- Bassin de Río Tuysub-area323,8 km²overlap15.84 km²0%
- Bassin de Río Tamanacosub-area1 190,4 km²overlap3.09 km²0%
Lakes (19, top by area)
- Embalse Guanapitoarea2,1 km²avg depth23.0 m
- Lake #16063area1,4 km²avg depth3.7 m
- Lac 1075085area0,9 km²avg depth2.7 m
- Lac 1074855area0,9 km²avg depth3.1 m
- Lac 1074815area0,7 km²avg depth1.9 m
- Lac 1074868area0,6 km²avg depth2.9 m
- Lac 1074810area0,5 km²avg depth2.7 m
- Lac 1074805area0,3 km²avg depth3.0 m
- Lac 1074827area0,3 km²avg depth2.6 m
10 more lakes
- Lac 1074959area0,3 km²avg depth2.3 m
- Lac 1074828area0,2 km²avg depth2.5 m
- Lac 1074769area0,2 km²avg depth2.7 m
- Lac 1074780area0,1 km²avg depth2.7 m
- Lac 1074843area0,1 km²avg depth2.3 m
- Lac 1074847area0,1 km²avg depth2.3 m
- Lac 1074783area0,1 km²avg depth2.7 m
- Lac 1074768area0,1 km²avg depth2.5 m
- Lac 1074767area0,1 km²avg depth2.2 m
- Lac 1074748area0,1 km²avg depth2.1 m
Rivers / streams (10, ord ≥ 4)
- Río Oritucoord 5len here122.10 km49%total251 km
- Río Memoord 4len here81.55 km68%total120 km
- Río Guayasord 3len here51.96 km62%total83 km
- Quebrada Guataparoord 3len here34.62 km100%total35 km
- Quebrada de Caraord 1len here17.59 km100%total18 km
- Quebrada La Arenitaord 1len here11.34 km100%total11 km
- Quebrada Caramacateord 2len here10.64 km100%total11 km
- Quebrada Las Yeguasord 2len here10.31 km100%total10 km
- Quebrada Oruzord 2len here10.07 km100%total10 km
- Quebrada Las Camazasord 2len here7.95 km100%total8 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
13,9%
Pesticides
15,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN VI · 2IUCN V · 2IUCN II · 1IUCN III · 1🌊 Marine · 1
Barbacas
IUCN VForest Area Under Protection (ABBP) · 1991
2 223 km²
Guatopo
IUCN IINational Park (PN) · 1958
1 219 km²
Río Orituco
IUCN VForest Area Under Protection (ABBP) · 1991
987 km²
Cuenca Alta y Media del Río Orituco
IUCN VIProtective Zone (ZP) · 1991
410 km²
Morros de Macaira
IUCN IIINatural Monument (MN) · 1978
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN