Yanomami
IUCN Not ReportedIndigenous Area · 2009
95 631 km²
Municipality · BRA
Mucajaí
Brazil
AfTropical, rainforest(70 %)
Species observed
1 286
Observations
8 720
Area
12 337,8km²
Ecological tissue
Sample of 16 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 Mucajaí : 12 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 19 interactions GloBI sur 3 types (connectance 14.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
17
Interactions affichées
19
Connectance
0.140
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 286 distinct species · 8 720 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,5°C
Annual rain
1 933mm
Warmest m°
30,7°C
Coldest m°
21,2°C
Elevation: 204 m on average (min 54 m, max 1 262 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,5°C
Annual rain
1 933mm
Warmest month
30,7°C
Coldest month
21,2°C
Mean alt.
204m
Min
54m
Max
1 262m
Std. dev.
118m
Köppen-Geiger (dominant)
AfTropical, rainforest(70 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
4,7
Org. C
18,1g/kg
Clay
30,5%
Sand
45,3%
Silt
24,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,7
Org. C
26,1g/kg
Clay
28,4%
Sand
46,9%
Silt
24,7%
5–15 cm
pH H₂O
4,7
Org. C
16,3g/kg
Clay
28,7%
Sand
46,4%
Silt
24,9%
15–30 cm
pH H₂O
4,7
Org. C
11,8g/kg
Clay
34,5%
Sand
42,4%
Silt
23,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest86.7%
Crops0.2%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)13.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology32 basins · 0 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
1 147,9km
Basins crossed
32
Max stream order
8
Max drainage
126 372km²
Discharge in basins
3 613,9m³/s
Mean precip.
1 814mm/an
Mean T°
26,2°C
Moisture idx
0,03
Mean runoff
632mm/an
Mean elev. (basins)
224m
Watersheds crossing here
- Bassin de Rio Apiaúsub-area1 588,8 km²overlap1406.92 km²11%
- Bassin de Rio Mucajaísub-area2 095,1 km²overlap1376.43 km²11%
- Bassin de Rio Mucajaísub-area1 088,6 km²overlap1083.77 km²9%
- Bassin de Rio Apiaúsub-area1 192,8 km²overlap978.00 km²8%
- Bassin de Rio Mucajaísub-area2 436 km²overlap800.56 km²6%
- Bassin de Rio Catrimanisub-area2 168,9 km²overlap791.23 km²6%
- Bassin de Rio Mucajaísub-area1 511,5 km²overlap787.22 km²6%
- Bassin de Rio Apiaúsub-area691,8 km²overlap687.43 km²6%
- Bassin de Igarapé do Prainhasub-area602,7 km²overlap599.95 km²5%
23 more basinssorted by overlap
- Bassin de Rio Apiaúsub-area585,8 km²overlap583.17 km²5%
- Bassin de Rio Brancosub-area571,4 km²overlap555.21 km²5%
- Bassin de Rio Couto de Magalhãessub-area1 536 km²overlap522.78 km²4%
- Bassin de Rio Brancosub-area1 499,1 km²overlap457.98 km²4%
- Bassin de Rio Mucajaísub-area719,5 km²overlap356.53 km²3%
- Bassin de Rio Apiaúsub-area252 km²overlap250.92 km²2%
- Bassin de Rio Mucajaísub-area705,3 km²overlap207.45 km²2%
- Bassin de Rio Apiaúsub-area203,7 km²overlap202.79 km²2%
- Bassin de Rio Repartimentosub-area1 895,6 km²overlap147.23 km²1%
- Bassin de Rio Catrimanisub-area531,9 km²overlap138.51 km²1%
- Basin #64720sub-area248,8 km²overlap129.39 km²1%
- Bassin de Rio Brancosub-area2 191 km²overlap77.54 km²1%
- Bassin de Rio Apiaúsub-area76,6 km²overlap76.25 km²1%
- Bassin de Rio Brancosub-area85 km²overlap35.34 km²0%
- Bassin de Rio Mucajaísub-area51,9 km²overlap29.63 km²0%
- Bassin de Rio Mucajaísub-area22 km²overlap21.93 km²0%
- Bassin de Rio Brancosub-area58,3 km²overlap17.13 km²0%
- Bassin de Rio Mucajaísub-area24,7 km²overlap15.93 km²0%
- Bassin de Rio Brancosub-area4,5 km²overlap0.37 km²0%
- Bassin de Rio Mucajaísub-area1 160,4 km²overlap0.18 km²0%
- Bassin de Rio Mucajaísub-area352,4 km²overlap0.04 km²0%
- Bassin de Lobo d'Almadasub-area1 447,1 km²overlap0.03 km²0%
- Bassin de Rio Brancosub-area284,1 km²overlap0.00 km²0%
Rivers / streams (8, ord ≥ 4)
- Rio Apiaúord 5len here539.46 km97%total558 km
- Rio Mucajaíord 6len here381.18 km35%total1100 km
- Rio Catrimaniord 5len here137.96 km16%total852 km
- Igarapé do Prainhaord 3len here35.33 km100%total35 km
- Rio Couto de Magalhãesord 5len here29.66 km7%total446 km
- Rio Brancoord 9len here21.39 km1%total3965 km
- Igarapé Cachorroord 8len here2.67 km1%total213 km
- Lobo d'Almadaord 4len here0.28 km0%total154 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
0,9%
Pesticides
34,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN VI · 1
Floresta Nacional De Roraima
IUCN VIForest · 1989
1 696 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN