Rivière· 34 segments
Oriomo River
Crosses 1 administrative regions : South Fly
Total length
74km
Max discharge
47,1m³/s
Max Strahler
4
Segments matched
34
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- South FlyWestern · Papua New Guinea112.2 kmin this dpt
1 intersecting protected areas
Maza
IUCN Not ReportedWildlife Management Area
1 page = 1 named river (aggregation of 34 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
86 distinct species · 545 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 Oriomo River : 11 espèces reliées par 18 interactions GloBI sur 2 types (connectance 17.1%, 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
74km
Max discharge
47,1m³/s
Max Strahler
4
Segments matched
34
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.