Ruisseau
Barranca Llano Grande
Crosses 4 administrative regions : San Bartolo Soyaltepec, San Juan Bautista Coixtlahuaca, Santa María Chachoápam, Santa María Nativitas
Total length
4km
Max discharge
0,7m³/s
Max Strahler
1
Segments matched
1
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- San Juan Bautista CoixtlahuacaOaxaca · México12.3 kmin this dpt
- San Bartolo SoyaltepecOaxaca · México2.7 kmin this dpt
- Santa María ChachoápamOaxaca · México0.2 kmin this dpt
- Santa María NativitasOaxaca · México0.0 kmin this dpt
2 intersecting protected areas
Tehuacán-Cuicatlán
IUCN VIBiosphere Reserve
Tehuacán-Cuicatlán
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
315 distinct species · 598 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 56 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 Barranca Llano Grande : 36 espèces reliées par 122 interactions GloBI sur 4 types (connectance 7.9%, filtre Serrano α=0.2). 20 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
4km
Max discharge
0,7m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.