Ruisseau

Egertsgraben

Crosses 1 administrative regions : Bas-Rhin

ruisseau

Total length

5km

Max discharge

0,4m³/s

Max Strahler

Segments matched

River geography1 admin regions · 6 communes

Parent watershed

hybas-2080473720109 km²

1 administrative regions crossed (GADM L2)

Bas-Rhin
Grand Est · France
10.1 km
in this dpt

6 communes (L5)For countries with L5

Mussig3.81 km
Baldenheim2.16 km
Muttersholtz1.64 km
Heidolsheim1.60 km
Ohnenheim0.84 km
Sélestat0.00 km

11 intersecting protected areas

Secteur Alluvial Rhin-Ried-Bruch, Bas-Rhin
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Ried de Colmar à Sélestat, Bas-Rhin
IUCN Not Reported
Special Protection Area (Birds Directive)
niederschley
IUCN IV
Land acquired by a regional conservatory of natural areas
Muttersholtz
IUCN IV
Forest Managed Biological Reserve
oberallmend
IUCN IV
Land acquired by a regional conservatory of natural areas
aue
IUCN IV
Land acquired by a regional conservatory of natural areas
bei dem muehlbach
IUCN IV
Land acquired by a regional conservatory of natural areas
baummaettel
IUCN IV
Land acquired by a regional conservatory of natural areas
breilehfeld
IUCN IV
Land acquired by a regional conservatory of natural areas

2 more protected areassorted by area

wasen
IUCN IV
Land acquired by a regional conservatory of natural areas
schmitteich
IUCN IV
Land acquired by a regional conservatory of natural areas

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

Species present

633 distinct species · 2 934 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 33 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 Egertsgraben : 25 espèces reliées par 93 interactions GloBI sur 3 types (connectance 16.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.166

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)