Ontologia

Rivière· 39 segments

Richmond River

Crosses 4 administrative regions : Ballina, Kyogle, Lismore, Richmond Valley

rivière

Total length

281km

Max discharge

68,4m³/s

Max Strahler

5

Segments matched

39

River geography4 admin regions · 0 communes

Parent watershed

hybas-50804996701073 km²

4 administrative regions crossed (GADM L2)

  • Kyogle
    New South Wales · Australia
    103.7 km
    in this dpt
  • Richmond Valley
    New South Wales · Australia
    63.0 km
    in this dpt
  • Lismore
    New South Wales · Australia
    22.6 km
    in this dpt
  • Ballina
    New South Wales · Australia
    8.5 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 39 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

307 distinct species · 2 291 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 Richmond River : 25 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 5 types (connectance 6.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
34
Connectance
0.064
Patrimoniales
3
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

281km

Max discharge

68,4m³/s

Max Strahler

5

Segments matched

39

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