Ontologia

HydroBASINS lev08 watershed · #7080794890

Bassin de Arroyo Cujuchaqui

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 3 administrative regions : Alamos, Chínipas, El Fuerte

19% lakePfafstetter: 77160200

Sub-basin area

2 409,2km²

Upstream area

2 409,2km²

Discharge

1,93m³/s

Mean elev.

369m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Fuerte2107 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

4 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

3 447 distinct species · 196 477 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

196 477 obs · 54 cellules
Obs. / cellule
≥ 77 816
10 813–77 815
529–10 812
114–528
< 114

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 27 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 Bassin de Arroyo Cujuchaqui : 16 espèces reliées par 48 interactions GloBI sur 2 types (connectance 11.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
48
Connectance
0.118
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

23,5°C

Annual rain

632mm

Moisture idx (CMI)

-0,67

Runoff

26mm/an

PET

1 943mm

AET

533mm

Mean slope

6,3°

Water table

450cm

Forest

97%

Crops

9%

Urban

0%

Protected

25%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)