Sierra de San Miguelito
IUCN VIFlora and Fauna Protection Area · 2021
1 111 km²
Municipality · MEX
Villa de Arriaga
México
BSkArid, steppe, cold(100 %)
Species observed
780
Observations
2 843
Area
878,1km²
Ecological tissue
Sample of 48 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 Villa de Arriaga : 31 espèces reliées par 149 interactions GloBI sur 5 types (connectance 11.2%, filtre Serrano α=0.2). 21 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
52
Interactions affichées
149
Connectance
0.112
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
780 distinct species · 2 843 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,9°C
Annual rain
444mm
Warmest m°
26,1°C
Coldest m°
4,8°C
Elevation: 2 216 m on average (min 2 094 m, max 2 727 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,9°C
Annual rain
444mm
Warmest month
26,1°C
Coldest month
4,8°C
Mean alt.
2 216m
Min
2 094m
Max
2 727m
Std. dev.
101m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,6
Org. C
12,9g/kg
Clay
24,7%
Sand
49,7%
Silt
25,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: wbGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,6
Org. C
18,3g/kg
Clay
23,5%
Sand
50,3%
Silt
26,3%
5–15 cm
pH H₂O
6,6
Org. C
12,4g/kg
Clay
24,3%
Sand
50,0%
Silt
25,7%
15–30 cm
pH H₂O
6,7
Org. C
8,1g/kg
Clay
26,2%
Sand
48,7%
Silt
25,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.7%
Crops16.4%
Built-up0.2%
Bare soil9.9%
Other (grassland, water…)66.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 3 lakes · 0 rivers
Hydrology metrics for this exact territory
Lake surface here
0,37km²
Basins crossed
6
Max drainage
2 128km²
Discharge in basins
0,1m³/s
Mean precip.
423mm/an
Mean T°
16,4°C
Moisture idx
-0,73
Mean runoff
9mm/an
Mean elev. (basins)
2 197m
Watersheds crossing here
Lakes (3, top by area)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
21,9%
Pesticides
18,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN VI · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN