Rivière· 14 segments
Río Petlapa
Crosses 5 administrative regions : Eloxochitlán de Flores Magón, San Sebastián Tlacotepec, Santa Ana Ateixtlahuaca, Santa María Chilchotla, Tezonapa
Total length
30km
Max discharge
17,4m³/s
Max Strahler
4
Segments matched
14
River geography5 admin regions · 0 communes
5 administrative regions crossed (GADM L2)
- San Sebastián TlacotepecPuebla · México19.5 kmin this dpt
- Santa María ChilchotlaOaxaca · México13.1 kmin this dpt
- Eloxochitlán de Flores MagónOaxaca · México2.7 kmin this dpt
- TezonapaVeracruz · México0.1 kmin this dpt
- Santa Ana AteixtlahuacaOaxaca · México0.0 kmin this dpt
1 page = 1 named river (aggregation of 14 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
62 distinct species · 99 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 11 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 Río Petlapa : 11 espèces reliées par 9 interactions GloBI sur 2 types (connectance 16.4%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
30km
Max discharge
17,4m³/s
Max Strahler
4
Segments matched
14
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.