Fleuve· 179 segments
Rio Poti
Crosses 21 administrative regions : Alto Longá, Beneditinos, Buriti dos Montes, Castelo do Piauí, Crateús +16
Total length
585km
Max discharge
715,7m³/s
Max Strahler
8
Segments matched
179
River geography21 admin regions · 0 communes
21 administrative regions crossed (GADM L2)
- CrateúsCeará · Brazil139.1 kmin this dpt
- Buriti dos MontesPiauí · Brazil90.1 kmin this dpt
- QuiterianópolisCeará · Brazil89.2 kmin this dpt
- Castelo do PiauíPiauí · Brazil84.9 kmin this dpt
- TeresinaPiauí · Brazil80.8 kmin this dpt
- BeneditinosPiauí · Brazil49.0 kmin this dpt
- São João da SerraPiauí · Brazil33.5 kmin this dpt
- Novo OrienteCeará · Brazil30.2 kmin this dpt
- Alto LongáPiauí · Brazil27.5 kmin this dpt
- Juazeiro do PiauíPiauí · Brazil22.0 kmin this dpt
- Lagoa do PiauíPiauí · Brazil20.9 kmin this dpt
- Prata do PiauíPiauí · Brazil13.5 kmin this dpt
- Demerval LobãoPiauí · Brazil12.6 kmin this dpt
- Novo Santo AntônioPiauí · Brazil8.5 kmin this dpt
- São Miguel do TapuioPiauí · Brazil5.5 kmin this dpt
- PorangaCeará · Brazil2.9 kmin this dpt
- São Miguel da Baixa GrandePiauí · Brazil2.7 kmin this dpt
- TimonMaranhão · Brazil2.2 kmin this dpt
- Pau D'Arco do PiauíPiauí · Brazil0.2 kmin this dpt
- TauáCeará · Brazil0.0 kmin this dpt
- ParambuCeará · Brazil0.0 kmin this dpt
10 intersecting protected areas
Environmental Protection Area
Environmental Protection Area
Park
Natural Heritage Private Reserve
Park
Natural Heritage Private Reserve
Parque Estadual Zoobotânico
IUCN IIPark
Natural Monument
Environmental Protection Area
1 more protected areassorted by area
Environmental Protection Area
1 page = 1 named river (aggregation of 179 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
259 distinct species · 2 207 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 Poti : 22 espèces reliées par 47 interactions GloBI sur 3 types (connectance 10.1%, filtre Serrano α=0.2). 9 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
585km
Max discharge
715,7m³/s
Max Strahler
8
Segments matched
179
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.