Ruisseau· 4 segments
Rio Santo Antônio
Crosses 3 administrative regions : Itatiaia, Petrópolis, Resende
Total length
1 236km
Max discharge
3,5m³/s
Max Strahler
2
Segments matched
4
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- PetrópolisRio de Janeiro · Brazil10.9 kmin this dpt
- ItatiaiaRio de Janeiro · Brazil7.9 kmin this dpt
- ResendeRio de Janeiro · Brazil0.0 kmin this dpt
3 intersecting protected areas
Environmental Protection Area
Wildlife Refuge
Natural Heritage Private Reserve
1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
119 distinct species · 276 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Santo Antônio : 29 espèces reliées par 30 interactions GloBI sur 4 types (connectance 5.7%, filtre Serrano α=0.2). 4 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
1 236km
Max discharge
3,5m³/s
Max Strahler
2
Segments matched
4
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.