Ruisseau· 4 segments

La Lomme

Crosses 2 administrative regions : Luxembourg, Namur

ruisseau

Total length

34km

Max discharge

5,1m³/s

Max Strahler

Segments matched

River geography2 admin regions · 0 communes

Parent watershed

hybas-20804237101332 km²

2 administrative regions crossed (GADM L2)

Luxembourg
Wallonie · Belgium
16.8 km
in this dpt
Namur
Wallonie · Belgium
2.0 km
in this dpt

26 intersecting protected areas

Haute-Wamme et Masblette
IUCN Not Reported
Special Protection Area (Birds Directive)
Haute-Wamme et Masblette
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Bassin de la Lomme de Poix-Saint-Hubert à Grupont
IUCN Not Reported
Special Protection Area (Birds Directive)
Bassin de la Lomme de Poix-Saint-Hubert à Grupont
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Bassin de la Lesse entre Villers-sur-Lesse et Chanly
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Bassin de la Lesse entre Villers-sur-Lesse et Chanly
IUCN Not Reported
Special Protection Area (Birds Directive)
Vallée de la Wimbe
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Vallée de la Wimbe
IUCN Not Reported
Special Protection Area (Birds Directive)
Haute-Lomme
IUCN Not Reported
Special Protection Area (Birds Directive)

17 more protected areassorted by area

Haute-Lomme
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Vallée de la Lomme de Grupont à Rochefort
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Vallée de la Lomme de Grupont à Rochefort
IUCN Not Reported
Special Protection Area (Birds Directive)
Troufferies de Libin
IUCN IV
State Nature Reserve (Walloon Region)
Lesse et Lomme
IUCN IV
State Nature Reserve (Walloon Region)
Basse Wimbe
IUCN IV
Certified Nature Reserve (Walloon Region)
Fange de Tailsus
IUCN IV
State Nature Reserve (Walloon Region)
Forges (Pré des)
IUCN IV
State Nature Reserve (Walloon Region)
Fagne des Anomalies
IUCN IV
State Nature Reserve (Walloon Region)
Libin (Pont de)
IUCN IV
State Nature Reserve (Walloon Region)
Ruisseau du Golo
IUCN IV
State Nature Reserve (Walloon Region)
Grande Fange (Lomme)
IUCN IV
State Nature Reserve (Walloon Region)
Ri des Revaus
IUCN IV
State Nature Reserve (Walloon Region)
Pont à Smuid (Life Lomme)
IUCN IV
Scientific Interest Site (Walloon Region)
Tachenires (Life Lomme)
IUCN IV
Scientific Interest Site (Walloon Region)
Vieux Moulin (Life Lomme)
IUCN IV
Scientific Interest Site (Walloon Region)
Aux Cloyes
IUCN IV
State Nature Reserve (Walloon Region)

1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

907 distinct species · 3 058 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de La Lomme : 32 espèces + 2 bulles famille, 44 interactions GloBI documentées sur 3 types (connectance 7.8%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées

Interactions affichées

Connectance

0.078

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)