Ontologia

Rivière· 51 segments

Ribeirão da Onça

Crosses 26 administrative regions : Anhumas, Ariranha, Barrinha, Brotas, Castro +21

rivière

Total length

473km

Max discharge

14,9m³/s

Max Strahler

4

Segments matched

51

River geography26 admin regions · 0 communes

Parent watershed

hybas-6080722980971 km²

26 administrative regions crossed (GADM L2)

  • Barrinha
    São Paulo · Brazil
    22.0 km
    in this dpt
  • Anhumas
    São Paulo · Brazil
    18.1 km
    in this dpt
  • Paraíso
    São Paulo · Brazil
    16.8 km
    in this dpt
  • Embaúba
    São Paulo · Brazil
    14.3 km
    in this dpt
  • Dumont
    São Paulo · Brazil
    14.1 km
    in this dpt
  • Pirangi
    São Paulo · Brazil
    13.1 km
    in this dpt
  • Palmares Paulista
    São Paulo · Brazil
    13.1 km
    in this dpt
  • Novais
    São Paulo · Brazil
    11.5 km
    in this dpt
  • Narandiba
    São Paulo · Brazil
    10.8 km
    in this dpt
  • Ariranha
    São Paulo · Brazil
    10.0 km
    in this dpt
  • Sertãozinho
    São Paulo · Brazil
    8.9 km
    in this dpt
  • Brotas
    São Paulo · Brazil
    8.0 km
    in this dpt
  • Catanduva
    São Paulo · Brazil
    7.1 km
    in this dpt
  • Joanópolis
    São Paulo · Brazil
    6.5 km
    in this dpt
  • Pirapozinho
    São Paulo · Brazil
    3.8 km
    in this dpt
  • Cesário Lange
    São Paulo · Brazil
    3.4 km
    in this dpt
  • Piraí do Sul
    Paraná · Brazil
    2.2 km
    in this dpt
  • Castro
    Paraná · Brazil
    1.7 km
    in this dpt
  • Jaboticabal
    São Paulo · Brazil
    0.4 km
    in this dpt
  • São Carlos
    São Paulo · Brazil
    0.2 km
    in this dpt
  • Vista Alegre do Alto
    São Paulo · Brazil
    0.1 km
    in this dpt
  • Ribeirão Preto
    São Paulo · Brazil
    0.0 km
    in this dpt
  • São José dos Campos
    São Paulo · Brazil
    0.0 km
    in this dpt
  • Guatapará
    São Paulo · Brazil
    0.0 km
    in this dpt
  • Tabapuã
    São Paulo · Brazil
    0.0 km
    in this dpt
  • Pradópolis
    São Paulo · Brazil
    0.0 km
    in this dpt

3 intersecting protected areas

1 page = 1 named river (aggregation of 51 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

104 distinct species · 198 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 28 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 Ribeirão da Onça : 25 espèces reliées par 23 interactions GloBI sur 3 types (connectance 6.1%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
23
Connectance
0.061
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

473km

Max discharge

14,9m³/s

Max Strahler

4

Segments matched

51

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