Ontologia

HydroBASINS lev08 watershed · #7080841170

Bassin de Río Tlilapa

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 8 administrative regions : Calcahualco, Chichiquila, Chilchotla, Huatusco, Ixhuacán de los Reyes +3

Pfafstetter: 75330588

Sub-basin area

166,5km²

Upstream area

166,6km²

Discharge

3,76m³/s

Mean elev.

1 931m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Palomar177 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

8 dept-equivalent regions (GADM L2)

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

Species present

752 distinct species · 1 873 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 873 obs · 4 cellules
Obs. / cellule
≥ 925
925–924
693–924
693–692
< 693

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

Ecological tissue

Sample of 41 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 Río Tlilapa : 36 espèces reliées par 31 interactions GloBI sur 4 types (connectance 3.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
31
Connectance
0.038
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°

15,9°C

Annual rain

1 844mm

Moisture idx (CMI)

0,21

Runoff

713mm/an

PET

1 397mm

AET

1 113mm

Mean slope

15,3°

Water table

500cm

Forest

76%

Crops

71%

Urban

3%

Protected

0%

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