Rivière· 69 segments
Rio Piratini
Crosses 7 administrative regions : Arroio Grande, Canguçu, Capão do Leão, Cerrito, Pedro Osório +2
Total length
500km
Max discharge
141,2m³/s
Max Strahler
6
Segments matched
69
River geography7 admin regions · 0 communes
7 administrative regions crossed (GADM L2)
- PiratiniRio Grande do Sul · Brazil72.8 kmin this dpt
- CerritoRio Grande do Sul · Brazil32.0 kmin this dpt
- Pedro OsórioRio Grande do Sul · Brazil22.5 kmin this dpt
- Arroio GrandeRio Grande do Sul · Brazil21.0 kmin this dpt
- Pinheiro MachadoRio Grande do Sul · Brazil20.0 kmin this dpt
- Capão do LeãoRio Grande do Sul · Brazil18.1 kmin this dpt
- CanguçuRio Grande do Sul · Brazil11.1 kmin this dpt
1 page = 1 named river (aggregation of 69 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
75 distinct species · 106 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 Piratini : 16 espèces reliées par 12 interactions GloBI sur 2 types (connectance 8.8%, filtre Serrano α=0.2). 1 bulle taxonomique (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
500km
Max discharge
141,2m³/s
Max Strahler
6
Segments matched
69
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.