HydroBASINS lev08 watershed · #7080798060
Bassin de Rio Pesqueria
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 : Cerralvo, China, Doctor Coss, Los Aldamas, Los Herreras +2
Sub-basin area
847,4km²
Upstream area
20 388,9km²
Discharge
19,07m³/s
Mean elev.
214m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Mojarras902 km²
- Bassin de Rio Pesqueria149 km²
7 dept-equivalent regions (GADM L2)
- 386.9 km²45.7% of basin
- 225.4 km²26.6% of basin
- 99.5 km²11.8% of basin
- Melchor Ocampo48.2 km²5.7% of basin
- 47.6 km²5.6% of basin
- 38.3 km²4.5% of basin
- 0.0 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
415 distinct species · 1 133 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 50 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 Rio Pesqueria : 36 espèces reliées par 115 interactions GloBI sur 4 types (connectance 8.7%, filtre Serrano α=0.2). 16 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°
23,0°C
Annual rain
606mm
Moisture idx (CMI)
-0,64
Runoff
26mm/an
PET
1 703mm
AET
511mm
Mean slope
1,2°
Water table
201cm
Forest
0%
Crops
24%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)