Ruisseau· 8 segments
Oued Mharhar ⴰⵙⵉⴼ ⵏ ⵎⵀⵕⵀⵕ وادي المهرهر
Crosses 3 administrative regions : Fahs Anjra, Tanger-Assilah, Tétouan
Total length
29km
Max discharge
3,7m³/s
Max Strahler
2
Segments matched
8
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- Tanger-AssilahTanger - Tétouan · Morocco24.4 kmin this dpt
- Fahs AnjraTanger - Tétouan · Morocco15.4 kmin this dpt
- TétouanTanger - Tétouan · Morocco3.1 kmin this dpt
3 intersecting protected areas
Tanger - Tahaddart - Assilah
IUCN Not ApplicablePermanent Hunting Reserve
Oued Tahaddart
IUCN Not ApplicableBiological and Ecological Interest Site
Complexe du Bas Tahaddart
IUCN Not ReportedWetland of International Importance (Ramsar Site)
1 page = 1 named river (aggregation of 8 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
28 distinct species · 84 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 Mharhar ⴰⵙⵉⴼ ⵏ ⵎⵀⵕⵀⵕ وادي المهرهر : 18 espèces reliées par 21 interactions GloBI sur 2 types (connectance 12.3%, filtre Serrano α=0.2). 1 bulle taxonomique (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
29km
Max discharge
3,7m³/s
Max Strahler
2
Segments matched
8
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.