Tehuacán-Cuicatlán
IUCN VIBiosphere Reserve · 1998
4 910 km²
Municipality · MEX
San Martín Toxpalan
México
CwbTemperate, dry winter, warm summer(56 %)
Species observed
535
Observations
1 240
Area
64,1km²
Ecological tissue
Sample of 33 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 San Martín Toxpalan : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 5 types (connectance 9.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
48
Connectance
0.091
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
535 distinct species · 1 240 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,3°C
Annual rain
1 268mm
Warmest m°
27,1°C
Coldest m°
10,2°C
Elevation: 1 566 m on average (min 791 m, max 2 464 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,3°C
Annual rain
1 268mm
Warmest month
27,1°C
Coldest month
10,2°C
Mean alt.
1 566m
Min
791m
Max
2 464m
Std. dev.
532m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(56 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,3
Org. C
27,1g/kg
Clay
28,4%
Sand
44,9%
Silt
26,7%
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
38,9g/kg
Clay
26,0%
Sand
46,9%
Silt
27,0%
5–15 cm
pH H₂O
6,3
Org. C
27,5g/kg
Clay
28,2%
Sand
44,9%
Silt
26,8%
15–30 cm
pH H₂O
6,3
Org. C
15,0g/kg
Clay
31,1%
Sand
42,7%
Silt
26,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest41.4%
Crops4.5%
Built-up0.6%
Bare soil4.1%
Other (grassland, water…)49.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
7,6km
Basins crossed
5
Max stream order
2
Max drainage
11 544km²
Discharge in basins
35,2m³/s
Mean precip.
972mm/an
Mean T°
19,8°C
Moisture idx
-0,38
Mean runoff
749mm/an
Mean elev. (basins)
1 411m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,5nW
Built-up
60,0%
Pesticides
19,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN VI · 1IUCN Not Applicable · 1
Tehuacán-Cuicatlán
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2012
4 906 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN