Rivière· 3 segments
Rio Sarapuí
Crosses 5 administrative regions : Belford Roxo, Duque de Caxias, Mesquita, Nilópolis, São João de Meriti
Total length
132km
Max discharge
13,7m³/s
Max Strahler
4
Segments matched
3
River geography5 admin regions · 0 communes
5 administrative regions crossed (GADM L2)
- Duque de CaxiasRio de Janeiro · Brazil9.1 kmin this dpt
- Belford RoxoRio de Janeiro · Brazil7.4 kmin this dpt
- MesquitaRio de Janeiro · Brazil4.8 kmin this dpt
- NilópolisRio de Janeiro · Brazil2.6 kmin this dpt
- São João de MeritiRio de Janeiro · Brazil0.6 kmin this dpt
5 intersecting protected areas
Environmental Protection Area
Parque Estadual Do Mendanha
IUCN IIPark
Environmental Protection Area
Park
Environmental Protection Area
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
106 distinct species · 202 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Sarapuí : 35 espèces reliées par 40 interactions GloBI sur 4 types (connectance 5.4%, 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
132km
Max discharge
13,7m³/s
Max Strahler
4
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.