Ruisseau· 6 segments
Rio Seco
Crosses 5 administrative regions : San Juan Guelavía, San Pablo Villa de Mitla, Santa Ana del Valle, Tlacolula de Matamoros, Villa Díaz Ordaz
Total length
409km
Max discharge
5,5m³/s
Max Strahler
3
Segments matched
6
River geography5 admin regions · 0 communes
5 administrative regions crossed (GADM L2)
- Villa Díaz OrdazOaxaca · México13.5 kmin this dpt
- Tlacolula de MatamorosOaxaca · México8.7 kmin this dpt
- Santa Ana del ValleOaxaca · México2.1 kmin this dpt
- San Juan GuelavíaOaxaca · México0.8 kmin this dpt
- San Pablo Villa de MitlaOaxaca · México0.0 kmin this dpt
2 intersecting protected areas
1 page = 1 named river (aggregation of 6 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
749 distinct species · 36 506 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Rio Seco : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 71 interactions GloBI sur 3 types (connectance 15.3%, filtre Serrano α=0.2). 12 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
409km
Max discharge
5,5m³/s
Max Strahler
3
Segments matched
6
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.