HydroBASINS lev08 watershed · #7080837540
Bassin de Tuxcacuesco
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 7 administrative regions : Chiquilistlán, Ejutla, Juchitlán, San Gabriel, Tapalpa +2
Sub-basin area
352,2km²
Upstream area
352,2km²
Discharge
1,65m³/s
Mean elev.
1 334m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- 222.3 km²63.3% of basin
- 90.4 km²25.7% of basin
- 15.0 km²4.3% of basin
- 14.2 km²4.1% of basin
- 8.1 km²2.3% of basin
- 1.1 km²0.3% of basin
- 0.0 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
258 distinct species · 444 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 51 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Tuxcacuesco : 40 espèces reliées par 74 interactions GloBI sur 5 types (connectance 5.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
20,9°C
Annual rain
803mm
Moisture idx (CMI)
-0,53
Runoff
148mm/an
PET
1 730mm
AET
677mm
Mean slope
13,1°
Water table
632cm
Forest
15%
Crops
40%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)