Sur - Este del Lago de Maracaibo, Santo Domingo - Motatan
IUCN VIProtective Zone (ZP) · 1974
3 668 km²
Municipality · VEN
Trujillo
Venezuela
AwTropical, savannah(76 %)
Species observed
748
Observations
3 818
Area
445,4km²
Ecological tissue
Sample of 21 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 Trujillo : 17 espèces reliées par 19 interactions GloBI sur 2 types (connectance 9.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
21
Interactions affichées
19
Connectance
0.090
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
748 distinct species · 3 818 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
20,1°C
Annual rain
1 851mm
Warmest m°
24,6°C
Coldest m°
14,4°C
Elevation: 1 290 m on average (min 290 m, max 2 590 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
20,1°C
Annual rain
1 851mm
Warmest month
24,6°C
Coldest month
14,4°C
Mean alt.
1 290m
Min
290m
Max
2 590m
Std. dev.
507m
Köppen-Geiger (dominant)
AwTropical, savannah(76 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,6
Org. C
34,0g/kg
Clay
33,3%
Sand
32,6%
Silt
34,1%
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
47,9g/kg
Clay
32,6%
Sand
32,9%
Silt
34,5%
5–15 cm
pH H₂O
5,6
Org. C
32,2g/kg
Clay
32,5%
Sand
32,9%
Silt
34,5%
15–30 cm
pH H₂O
5,6
Org. C
21,9g/kg
Clay
34,7%
Sand
31,9%
Silt
33,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest57.8%
Crops0.4%
Built-up0.5%
Bare soil0.2%
Other (grassland, water…)41.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
28,3km
Basins crossed
2
Max stream order
4
Max drainage
2 495km²
Discharge in basins
4,9m³/s
Mean precip.
931mm/an
Mean T°
19,8°C
Moisture idx
-0,38
Mean runoff
357mm/an
Mean elev. (basins)
1 423m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,6nW
Built-up
48,9%
Pesticides
11,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN VI · 2
Cuenca del Río Castán
IUCN VIProtective Zone (ZP) · 1992
314 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN