Ontologia

Ruisseau

Collecteur est principal

Crosses 2 administrative regions : Martigny, Saint-Maurice

ruisseau

Total length

18km

Max discharge

0,8m³/s

Max Strahler

1

Segments matched

1

River geography2 admin regions · 0 communes

Parent watershed

hybas-20805208201941 km²

2 administrative regions crossed (GADM L2)

  • Martigny
    Valais · Switzerland
    7.9 km
    in this dpt
  • Saint-Maurice
    Valais · Switzerland
    0.0 km
    in this dpt

3 intersecting protected areas

  • Arpille

    IUCN Not Assigned

    Forest Reserves

  • Source du Trient

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

  • Gouille Verte

    IUCN Ia

    Federal Inventory of Raised and Transitional Mires of National Importance

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

Species present

1 686 distinct species · 6 711 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 34 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 Collecteur est principal : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 39 interactions GloBI documentées sur 7 types (connectance 7.0%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
34
Interactions affichées
39
Connectance
0.070
Patrimoniales
1
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

18km

Max discharge

0,8m³/s

Max Strahler

1

Segments matched

1

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