Ontologia

Rivière· 81 segments

Arthur River

Crosses 2 administrative regions : Circular Head, Waratah/Wynyard

rivière

Total length

462km

Max discharge

74,6m³/s

Max Strahler

5

Segments matched

81

River geography2 admin regions · 0 communes

Parent watershed

hybas-50800792702472 km²

2 administrative regions crossed (GADM L2)

17 intersecting protected areas

8 more protected areas

1 page = 1 named river (aggregation of 81 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

104 distinct species · 165 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 11 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 Arthur River : 10 espèces reliées par 9 interactions GloBI sur 3 types (connectance 16.4%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
11
Interactions affichées
9
Connectance
0.164
Patrimoniales
0
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

462km

Max discharge

74,6m³/s

Max Strahler

5

Segments matched

81

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