Ruisseau· 15 segments

Matter Vispa

Crosses 2 administrative regions : Visp, West Raron

ruisseau

Total length

29km

Max discharge

16m³/s

Max Strahler

Segments matched

River geography2 admin regions · 0 communes

Parent watershed

hybas-2080523900777 km²

2 administrative regions crossed (GADM L2)

Visp
Valais · Switzerland
27.3 km
in this dpt
West Raron
Valais · Switzerland
0.0 km
in this dpt

13 intersecting protected areas

Zermatt
IUCN IV
Federal Inventory of Dry Grasslands and Pastures of National Importance
Schalubärg
IUCN IV
Federal Inventory of Dry Grasslands and Pastures of National Importance
Gufer
IUCN IV
Federal Inventory of Dry Grasslands and Pastures of National Importance
Bärgji
IUCN IV
Federal Inventory of Dry Grasslands and Pastures of National Importance
Schüfla
IUCN IV
Federal Inventory of Dry Grasslands and Pastures of National Importance
Bode
IUCN IV
Federal Inventory of Dry Grasslands and Pastures of National Importance
Hannig
IUCN IV
Federal Inventory of Dry Grasslands and Pastures of National Importance
Site
IUCN IV
Federal Inventory of Dry Grasslands and Pastures of National Importance
Gappil
IUCN IV
Federal Inventory of Dry Grasslands and Pastures of National Importance

4 more protected areassorted by area

Hofmatte
IUCN IV
Federal Inventory of Dry Grasslands and Pastures of National Importance
Wäng
IUCN IV
Federal Inventory of Dry Grasslands and Pastures of National Importance
Bina
IUCN IV
Federal Inventory of Dry Grasslands and Pastures of National Importance
Roti Flüe
IUCN IV
Federal Inventory of Dry Grasslands and Pastures of National Importance

1 page = 1 named river (aggregation of 15 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 087 distinct species · 4 698 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Matter Vispa : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 7 types (connectance 12.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.124

Patrimoniales

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)