Sierra de Tamaulipas
IUCN VIBiosphere Reserve · 2016
3 091 km²
Municipality · MEX
Llera
México
CwaTemperate, dry winter, hot summer(56 %)
Species observed
2 098
Observations
16 138
Area
2 568,6km²
Ecological tissue
Sample of 35 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 Llera : 25 espèces reliées par 78 interactions GloBI sur 3 types (connectance 11.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
78
Connectance
0.117
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
2 098 distinct species · 16 138 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
22,8°C
Annual rain
802mm
Warmest m°
32,3°C
Coldest m°
12,7°C
Elevation: 401 m on average (min 140 m, max 2 076 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
22,8°C
Annual rain
802mm
Warmest month
32,3°C
Coldest month
12,7°C
Mean alt.
401m
Min
140m
Max
2 076m
Std. dev.
219m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(56 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,3
Org. C
30,0g/kg
Clay
37,7%
Sand
33,8%
Silt
28,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,3
Org. C
41,3g/kg
Clay
36,0%
Sand
34,8%
Silt
29,2%
5–15 cm
pH H₂O
7,3
Org. C
29,7g/kg
Clay
37,2%
Sand
34,1%
Silt
28,7%
15–30 cm
pH H₂O
7,4
Org. C
19,0g/kg
Clay
39,8%
Sand
32,4%
Silt
27,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest44.2%
Crops9.9%
Built-up0.1%
Bare soil0.5%
Other (grassland, water…)45.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 2 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
166,5km
Lake surface here
0,68km²
Basins crossed
8
Max stream order
5
Max drainage
11 874km²
Discharge in basins
31,9m³/s
Mean precip.
822mm/an
Mean T°
23,9°C
Moisture idx
-0,52
Mean runoff
212mm/an
Mean elev. (basins)
400m
Watersheds crossing here
- Bassin de Río Guayalejosub-area2 180,4 km²overlap1411.13 km²55%
- Bassin de Guayalejosub-area2 465,9 km²overlap363.06 km²14%
- Basin #13280sub-area489,2 km²overlap314.04 km²12%
- Bassin de Río Guayalejosub-area752,4 km²overlap256.04 km²10%
- Basin #13340sub-area633,7 km²overlap215.31 km²8%
- Bassin de Guayalejosub-area893,9 km²overlap7.78 km²0%
- Bassin de Rio Santa Barbarasub-area633,9 km²overlap0.96 km²0%
- Basin #12390sub-area789,1 km²overlap0.26 km²0%
Lakes (2, 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
11,1%
Pesticides
14,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN VI · 1IUCN Not Applicable · 1IUCN Not Reported · 1
El Cielo
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1986
1 446 km²
Reserva de la Biosfera El Cielo
IUCN Not ReportedProtected Area · 1985
1 389 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN