Zicuirán-Infiernillo
IUCN VIBiosphere Reserve · 2007
2 647 km²
Municipality · MEX
La Unión de Isidoro Montes de Oc
México
AwTropical, savannah(99 %)
Species observed
1 457
Observations
8 591
Area
1 757,2km²
Ecological tissue
Sample of 29 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 La Unión de Isidoro Montes de Oc : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
35
Connectance
0.081
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 457 distinct species · 8 591 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,3°C
Annual rain
1 081mm
Warmest m°
31,2°C
Coldest m°
19,0°C
Elevation: 303 m on average (min -225 m, max 1 907 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,3°C
Annual rain
1 081mm
Warmest month
31,2°C
Coldest month
19,0°C
Mean alt.
303m
Min
-225m
Max
1 907m
Std. dev.
286m
Köppen-Geiger (dominant)
AwTropical, savannah(99 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
21,2g/kg
Clay
27,0%
Sand
49,5%
Silt
23,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
30,3g/kg
Clay
25,9%
Sand
50,3%
Silt
23,8%
5–15 cm
pH H₂O
6,4
Org. C
21,2g/kg
Clay
25,9%
Sand
50,1%
Silt
24,0%
15–30 cm
pH H₂O
6,4
Org. C
12,0g/kg
Clay
29,1%
Sand
48,1%
Silt
22,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest53.3%
Crops11.0%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)35.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology12 basins · 1 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
106,2km
Lake surface here
5,54km²
Basins crossed
12
Max stream order
7
Max drainage
111 464km²
Discharge in basins
1 531,1m³/s
Mean precip.
991mm/an
Mean T°
26,4°C
Moisture idx
-0,48
Mean runoff
218mm/an
Mean elev. (basins)
353m
Watersheds crossing here
- Basin #05340sub-area617,2 km²overlap580.08 km²33%
- Bassin de Río San Cristóbalsub-area1 190,7 km²overlap426.78 km²24%
- Bassin de Río Balsassub-area496,4 km²overlap167.71 km²10%
- Bassin de Arroyo La Angosturasub-area160 km²overlap159.32 km²9%
- Basin #05280sub-area168,5 km²overlap130.00 km²7%
- Basin #05320sub-area103,5 km²overlap100.08 km²6%
- Bassin de Río Balsassub-area396 km²overlap98.72 km²6%
- Bassin de Arroyo Secosub-area194,4 km²overlap51.84 km²3%
- Bassin de Río Balsassub-area32,2 km²overlap24.26 km²1%
Lakes (1, top by area)
Rivers / streams (6, 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
17,2%
Pesticides
26,6kg/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