Rivière· 143 segments
Rio das Antas
Crosses 33 administrative regions : Abadiânia, Alto Piquiri, Anápolis, Ariranha do Ivaí, Assis Chateaubriand +28
Total length
1 124km
Max discharge
20,6m³/s
Max Strahler
4
Segments matched
143
River geography33 admin regions · 0 communes
33 administrative regions crossed (GADM L2)
- Maria HelenaParaná · Brazil64.3 kmin this dpt
- AnápolisGoiás · Brazil49.0 kmin this dpt
- Santo Antônio do SudoesteParaná · Brazil43.7 kmin this dpt
- AbadiâniaGoiás · Brazil39.7 kmin this dpt
- CuriúvaParaná · Brazil34.6 kmin this dpt
- Gameleira de GoiásGoiás · Brazil34.0 kmin this dpt
- CascavelParaná · Brazil28.7 kmin this dpt
- DouradinaParaná · Brazil24.0 kmin this dpt
- Marilândia do SulParaná · Brazil23.0 kmin this dpt
- FaxinalParaná · Brazil20.2 kmin this dpt
- Rio Branco do IvaíParaná · Brazil17.2 kmin this dpt
- Telêmaco BorbaParaná · Brazil12.4 kmin this dpt
- ImbituvaParaná · Brazil10.4 kmin this dpt
- Diamante do SulParaná · Brazil10.0 kmin this dpt
- TapiraParaná · Brazil9.2 kmin this dpt
- Rio BomParaná · Brazil8.1 kmin this dpt
- Fernandes PinheiroParaná · Brazil7.9 kmin this dpt
- Alto PiquiriParaná · Brazil7.3 kmin this dpt
- IratiParaná · Brazil6.9 kmin this dpt
- SilvâniaGoiás · Brazil6.5 kmin this dpt
- Brasilândia do SulParaná · Brazil5.5 kmin this dpt
- Mauá da SerraParaná · Brazil3.5 kmin this dpt
- Cruzeiro do OesteParaná · Brazil3.2 kmin this dpt
- Monte CasteloSanta Catarina · Brazil2.5 kmin this dpt
- Ariranha do IvaíParaná · Brazil0.7 kmin this dpt
- BorrazópolisParaná · Brazil0.4 kmin this dpt
- PapanduvaSanta Catarina · Brazil0.0 kmin this dpt
- CruzmaltinaParaná · Brazil0.0 kmin this dpt
- Assis ChateaubriandParaná · Brazil0.0 kmin this dpt
- Santa Tereza do OesteParaná · Brazil0.0 kmin this dpt
- ToledoParaná · Brazil0.0 kmin this dpt
- Major VieiraSanta Catarina · Brazil0.0 kmin this dpt
- GuaraniaçuParaná · Brazil0.0 kmin this dpt
2 intersecting protected areas
Floresta Nacional De Irati
IUCN VIForest
Ecological Station
1 page = 1 named river (aggregation of 143 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
32 distinct species · 40 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 Rio das Antas : 11 espèces reliées par 7 interactions GloBI sur 2 types (connectance 12.7%, 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
1 124km
Max discharge
20,6m³/s
Max Strahler
4
Segments matched
143
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.