Ontologia

Rivière· 30 segments

Crocodile River

Crosses 3 administrative regions : Bojanala, City of Tshwane, Waterberg

rivière

Total length

357km

Max discharge

9,8m³/s

Max Strahler

6

Segments matched

30

River geography3 admin regions · 0 communes

Parent watershed

hybas-1081590110431 km²

3 administrative regions crossed (GADM L2)

  • Bojanala
    North West · South Africa
    65.5 km
    in this dpt
  • Waterberg
    Limpopo · South Africa
    59.5 km
    in this dpt
  • City of Tshwane
    Gauteng · South Africa
    29.4 km
    in this dpt

15 intersecting protected areas

6 more protected areas

1 page = 1 named river (aggregation of 30 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

232 distinct species · 354 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 47 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 Crocodile River : 45 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 3 types (connectance 2.9%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
31
Connectance
0.029
Patrimoniales
2
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

357km

Max discharge

9,8m³/s

Max Strahler

6

Segments matched

30

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