Rivière· 215 segments
Rio Oiapoque
Crosses 3 administrative regions : Camopi, Oiapoque, Saint-Georges (de l'Oyapock)
Total length
367km
Max discharge
932,5m³/s
Max Strahler
6
Segments matched
215
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- OiapoqueAmapá · Brazil254.1 kmin this dpt
- CamopiCayenne · French Guiana133.0 kmin this dpt
- Saint-Georges (de l'Oyapock)Cayenne · French Guiana68.6 kmin this dpt
7 intersecting protected areas
Park
Floresta Estadual Do Amapá
IUCN VIForest
Guyane (Parc Amazonien)
IUCN IINational Park - Core Area
National Park - Buffer zone/Area of adhesion
Guyane
IUCN VRegional Nature Park
Jumina
IUCN Not ReportedIndigenous Area
Galibi
IUCN Not ReportedIndigenous Area
1 page = 1 named river (aggregation of 215 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
118 distinct species · 326 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 Oiapoque : 11 espèces reliées par 15 interactions GloBI sur 2 types (connectance 11.0%, filtre Serrano α=0.2). 6 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
367km
Max discharge
932,5m³/s
Max Strahler
6
Segments matched
215
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.