Sierra Tecuani
IUCN VIBiosphere Reserve · 2024
3 482 km²
Municipality · MEX
General Heliodoro Castillo
México
AwTropical, savannah(65 %)
Species observed
2 447
Observations
16 816
Area
1 726,7km²
Ecological tissue
Sample of 31 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 General Heliodoro Castillo : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 5 types (connectance 7.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
38
Connectance
0.077
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
2 447 distinct species · 16 816 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
21,0°C
Annual rain
1 308mm
Warmest m°
30,2°C
Coldest m°
12,1°C
Elevation: 1 518 m on average (min 407 m, max 3 215 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
21,0°C
Annual rain
1 308mm
Warmest month
30,2°C
Coldest month
12,1°C
Mean alt.
1 518m
Min
407m
Max
3 215m
Std. dev.
594m
Köppen-Geiger (dominant)
AwTropical, savannah(65 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
28,9g/kg
Clay
31,7%
Sand
42,1%
Silt
26,2%
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
6,2
Org. C
42,5g/kg
Clay
28,9%
Sand
44,1%
Silt
27,0%
5–15 cm
pH H₂O
6,2
Org. C
29,5g/kg
Clay
31,1%
Sand
42,4%
Silt
26,5%
15–30 cm
pH H₂O
6,2
Org. C
14,8g/kg
Clay
35,0%
Sand
39,7%
Silt
25,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest64.3%
Crops3.0%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)32.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
31,5km
Lake surface here
8,16km²
Basins crossed
6
Max stream order
7
Max drainage
55 508km²
Discharge in basins
167,8m³/s
Mean precip.
1 230mm/an
Mean T°
21,7°C
Moisture idx
-0,24
Mean runoff
284mm/an
Mean elev. (basins)
1 509m
Watersheds crossing here
- Bassin de Yextla Riversub-area1 911,7 km²overlap1140.16 km²66%
- Bassin de Río Balsassub-area2 066 km²overlap502.65 km²29%
- Basin #59900sub-area2 253 km²overlap54.50 km²3%
- Bassin de Rio de coyuca de benitezsub-area1 305,6 km²overlap14.46 km²1%
- Bassin de Río Balsassub-area916 km²overlap12.20 km²1%
- Bassin de Rio Atoyacsub-area805,8 km²overlap2.76 km²0%
Lakes (1, top by area)
Rivers / streams (2, 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
16,1%
Pesticides
19,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN VI · 2
Área de Conservación Cañada del Iris
IUCN VIVoluntary Conservation Area · 2011
8 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN