Ontologia

Rivière· 60 segments

Kouga River

Crosses 2 administrative regions : Cacadu, Eden

rivière

Total length

185km

Max discharge

18,5m³/s

Max Strahler

4

Segments matched

60

River geography2 admin regions · 0 communes

Parent watershed

hybas-1081659510470 km²

2 administrative regions crossed (GADM L2)

  • Cacadu
    Eastern Cape · South Africa
    244.7 km
    in this dpt
  • Eden
    Western Cape · South Africa
    11.5 km
    in this dpt

5 intersecting protected areas

1 page = 1 named river (aggregation of 60 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

110 distinct species · 147 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 33 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 Kouga River : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 4 types (connectance 5.3%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
28
Connectance
0.053
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

185km

Max discharge

18,5m³/s

Max Strahler

4

Segments matched

60

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