Rivière· 11 segments
Oued Bousellam
Crosses 8 administrative regions : Ain Abessa, Ain Arnat, Ain Taghrout, El Ouricia, Guellal +3
Total length
56km
Max discharge
2,8m³/s
Max Strahler
4
Segments matched
11
River geography8 admin regions · 0 communes
8 administrative regions crossed (GADM L2)
- MezlougSétif · Algeria29.6 kmin this dpt
- SetifSétif · Algeria12.4 kmin this dpt
- Ain TaghroutBordj Bou Arréridj · Algeria9.4 kmin this dpt
- El OuriciaSétif · Algeria9.1 kmin this dpt
- Ain ArnatSétif · Algeria1.2 kmin this dpt
- GuellalSétif · Algeria0.0 kmin this dpt
- Ain AbessaSétif · Algeria0.0 kmin this dpt
- TixterBordj Bou Arréridj · Algeria0.0 kmin this dpt
1 page = 1 named river (aggregation of 11 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
61 distinct species · 304 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Oued Bousellam : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 2 types (connectance 9.9%, 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
56km
Max discharge
2,8m³/s
Max Strahler
4
Segments matched
11
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.