Ontologia

Rivière· 113 segments

Río Atoyac

Crosses 52 administrative regions : Asunción Ocotlán, Ayoquezco de Aldama, Ciénega de Zimatlán, Heroica Ciudad de Ejutla de Cres, La Compañía +47

rivière

Total length

738km

Max discharge

103,7m³/s

Max Strahler

5

Segments matched

113

River geography52 admin regions · 0 communes

Parent watershed

hybas-7080863580454 km²

52 administrative regions crossed (GADM L2)

1 intersecting protected areas

1 page = 1 named river (aggregation of 113 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

315 distinct species · 1 012 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 45 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 Río Atoyac : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 4 types (connectance 4.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
46
Connectance
0.044
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

738km

Max discharge

103,7m³/s

Max Strahler

5

Segments matched

113

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.