Ruisseau· 15 segments
Arroyo Ayancual
Crosses 4 administrative regions : Cadereyta Jiménez, Juárez, Los Ramones, Pesquería
Total length
93km
Max discharge
1,2m³/s
Max Strahler
3
Segments matched
15
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- Los RamonesNuevo León · México49.5 kmin this dpt
- PesqueríaNuevo León · México22.2 kmin this dpt
- Cadereyta JiménezNuevo León · México20.9 kmin this dpt
- JuárezNuevo León · México0.9 kmin this dpt
1 page = 1 named river (aggregation of 15 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
51 distinct species · 81 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 Arroyo Ayancual : 17 espèces reliées par 26 interactions GloBI sur 3 types (connectance 15.2%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
93km
Max discharge
1,2m³/s
Max Strahler
3
Segments matched
15
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.