Rivière· 93 segments
Siapa
Crosses 2 administrative regions : Alto Orinoco, Río Negro
rivière
Total length
160km
Max discharge
189,1m³/s
Max Strahler
5
Segments matched
93
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Río NegroAmazonas · Venezuela241.3 kmin this dpt
- Alto OrinocoAmazonas · Venezuela2.4 kmin this dpt
3 intersecting protected areas
Alto Orinoco - Casiquiare
IUCN VIBiosphere Reserve (RB)
Alto Orinoco - Casiquiare
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
Paríma - Tapirapeco
IUCN IINational Park (PN)
1 page = 1 named river (aggregation of 93 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
10 distinct species · 24 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydrology (HydroRIVERS v10)
Total length
160km
Max discharge
189,1m³/s
Max Strahler
5
Segments matched
93
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.