Ontologia

Ruisseau· 2 segments

Crique Petit Sourou

Crosses 1 administrative regions : Roura

ruisseau

Total length

7km

Max discharge

0,5m³/s

Max Strahler

1

Segments matched

2

River geography1 admin regions · 0 communes

Parent watershed

hybas-60800058003616 km²

1 administrative regions crossed (GADM L2)

  • Roura
    Cayenne · French Guiana
    6.5 km
    in this dpt

1 intersecting protected areas

  • Guyane

    IUCN V

    Regional Nature Park

1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

705 distinct species · 1 316 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 22 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 Crique Petit Sourou : 19 espèces reliées par 26 interactions GloBI sur 2 types (connectance 9.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
26
Connectance
0.094
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

7km

Max discharge

0,5m³/s

Max Strahler

1

Segments matched

2

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