Ontologia

Rivière· 3 segments

Aho

Crosses 4 administrative regions : Comè, Grand-Popo, Kpomassè, Ouidah

rivière

Total length

7km

Max discharge

29,5m³/s

Max Strahler

4

Segments matched

3

River geography4 admin regions · 0 communes

Parent watershed

hybas-10800231003664 km²

4 administrative regions crossed (GADM L2)

  • Kpomassè
    Atlantique · Benin
    24.2 km
    in this dpt
  • Ouidah
    Atlantique · Benin
    0.4 km
    in this dpt
  • Comè
    Mono · Benin
    0.3 km
    in this dpt
  • Grand-Popo
    Mono · Benin
    0.0 km
    in this dpt

2 intersecting protected areas

1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

121 distinct species · 714 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 31 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Aho : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 5 types (connectance 5.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
25
Connectance
0.054
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

7km

Max discharge

29,5m³/s

Max Strahler

4

Segments matched

3

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.