Imataca
IUCN VIForest Reserve (RF) · 1961
37 338 km²
Neighbourhood Democratic · GUY
Mabaruma / Kumaka / Hosororo
Guyana
AfTropical, rainforest(100 %)
Species observed
636
Observations
4 058
Area
264,6km²
Ecological tissue
Sample of 28 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 Mabaruma / Kumaka / Hosororo : 25 espèces reliées par 21 interactions GloBI sur 4 types (connectance 5.6%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
28
Interactions affichées
21
Connectance
0.056
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
636 distinct species · 4 058 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,8°C
Annual rain
2 696mm
Warmest m°
29,4°C
Coldest m°
23,1°C
Elevation: 7 m on average (min -9 m, max 43 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,8°C
Annual rain
2 696mm
Warmest month
29,4°C
Coldest month
23,1°C
Mean alt.
7m
Min
-9m
Max
43m
Std. dev.
6m
Köppen-Geiger (dominant)
AfTropical, rainforest(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
4,8
Org. C
89,9g/kg
Clay
36,7%
Sand
27,2%
Silt
36,1%
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
4,8
Org. C
83,4g/kg
Clay
35,2%
Sand
28,2%
Silt
36,6%
5–15 cm
pH H₂O
4,8
Org. C
87,6g/kg
Clay
36,0%
Sand
27,5%
Silt
36,5%
15–30 cm
pH H₂O
4,8
Org. C
98,7g/kg
Clay
38,8%
Sand
26,0%
Silt
35,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest85.6%
Crops0.0%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)14.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
51,4km
Basins crossed
6
Max stream order
6
Max drainage
8 247km²
Discharge in basins
256,9m³/s
Mean precip.
2 752mm/an
Mean T°
26,2°C
Moisture idx
0,46
Mean runoff
1 122mm/an
Mean elev. (basins)
15m
Watersheds crossing here
- Bassin de Barima Riversub-area145,7 km²overlap120.48 km²46%
- Basin #04590sub-area116,3 km²overlap57.23 km²22%
- Bassin de Barima Riversub-area688 km²overlap43.21 km²16%
- Bassin de Barima Riversub-area904,6 km²overlap42.70 km²16%
- Basin #04580sub-area124,3 km²overlap0.64 km²0%
- Bassin de Barima Riversub-area65,2 km²overlap0.37 km²0%
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
4,2%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN VI · 2🌊 Marine · 2
Shell Beach Protected Area
IUCN VIManaged Resource Use Area · 2011
32 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN