Fleuve· 18 segments
Ribeirão Caiuá
Crosses 7 administrative regions : Caiuá, Paranavaí, Presidente Epitácio, Presidente Venceslau, Santo Antônio do Caiuá +2
Total length
95km
Max discharge
1 172m³/s
Max Strahler
7
Segments matched
18
River geography7 admin regions · 0 communes
7 administrative regions crossed (GADM L2)
- ParanavaíParaná · Brazil16.8 kmin this dpt
- Santo Antônio do CaiuáParaná · Brazil16.7 kmin this dpt
- CaiuáSão Paulo · Brazil15.1 kmin this dpt
- São João do CaiuáParaná · Brazil8.0 kmin this dpt
- Presidente EpitácioSão Paulo · Brazil7.2 kmin this dpt
- Presidente VenceslauSão Paulo · Brazil2.9 kmin this dpt
- Teodoro SampaioSão Paulo · Brazil1.0 kmin this dpt
1 page = 1 named river (aggregation of 18 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
16 distinct species · 21 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 6 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 Ribeirão Caiuá : 6 espèces reliées par 4 interactions GloBI sur 2 types (connectance 26.7%, 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
95km
Max discharge
1 172,0m³/s
Max Strahler
7
Segments matched
18
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.