HydroBASINS lev08 watershed · #7080840610
Bassin de Río Los Pescados
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 : Apazapan, Coatepec, Emiliano Zapata, Jalcomulco, Puente Nacional +2
Sub-basin area
298,8km²
Upstream area
1 664,3km²
Discharge
38,13m³/s
Mean elev.
533m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Sordo586 km²
- Bassin de Río Palomar177 km²
7 dept-equivalent regions (GADM L2)
- TlaltetelaVeracruz · México76.2 km²25.6% of basin
- JalcomulcoVeracruz · México66.4 km²22.3% of basin
- 59.4 km²19.9% of basin
- Emiliano ZapataVeracruz · México48.7 km²16.4% of basin
- CoatepecVeracruz · México29.3 km²9.8% of basin
- Puente NacionalVeracruz · México17.3 km²5.8% of basin
- 0.7 km²0.2% of basin
1 intersecting protected areas
El Angostillo
IUCN VIVoluntary Conservation Area
4.60 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 141 distinct species · 65 659 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Río Los Pescados : 30 espèces reliées par 45 interactions GloBI sur 4 types (connectance 6.8%, filtre Serrano α=0.2). 7 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°
22,7°C
Annual rain
1 096mm
Moisture idx (CMI)
-0,32
Runoff
774mm/an
PET
1 615mm
AET
899mm
Mean slope
7,3°
Water table
411cm
Forest
73%
Crops
44%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)