Ruisseau· 5 segments
Rio Ariró
Crosses 2 administrative regions : Angra dos Reis, Bananal
Total length
13km
Max discharge
3,3m³/s
Max Strahler
3
Segments matched
5
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Angra dos ReisRio de Janeiro · Brazil12.5 kmin this dpt
- BananalSão Paulo · Brazil6.8 kmin this dpt
3 intersecting protected areas
Parque Estadual Cunhambebe
IUCN IIPark
Environmental Protection Area
Guarani de Bracui
IUCN Not ReportedIndigenous Area
1 page = 1 named river (aggregation of 5 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
99 distinct species · 145 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 Ariró : 15 espèces reliées par 10 interactions GloBI sur 4 types (connectance 9.5%, 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
13km
Max discharge
3,3m³/s
Max Strahler
3
Segments matched
5
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.