Ruisseau· 5 segments

Mittelgraben

Crosses 6 administrative regions : Bad Dürkheim, Frankenthal (Pfalz), Ludwigshafen am Rhein, Neustadt an der Weinstraße, Ortenaukreis +1

ruisseau

Total length

143km

Max discharge

3,2m³/s

Max Strahler

Segments matched

River geography6 admin regions · 0 communes

Parent watershed

hybas-2080446220626 km²

6 administrative regions crossed (GADM L2)

Ludwigshafen am Rhein
Rheinland-Pfalz · Germany
14.2 km
in this dpt
Neustadt an der Weinstraße
Rheinland-Pfalz · Germany
5.3 km
in this dpt
Ortenaukreis
Baden-Württemberg · Germany
3.7 km
in this dpt
Rhein-Pfalz-Kreis
Rheinland-Pfalz · Germany
1.9 km
in this dpt
Frankenthal (Pfalz)
Rheinland-Pfalz · Germany
1.1 km
in this dpt
Bad Dürkheim
Rheinland-Pfalz · Germany
0.0 km
in this dpt

12 intersecting protected areas

Pfälzische Rheinauen
IUCN V
Landscape Protection Area
Rehbach-Speyerbach
IUCN V
Landscape Protection Area
Speyerer Wald, Nonnenwald und Bachauen zw. Geinsheim u.Hanhofen
IUCN Not Reported
Special Protection Area (Birds Directive)
Untere Schutter und Unditz
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Modenbachniederung
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Maudacher Bruch
IUCN V
Landscape Protection Area
Rehbachwiesen - Langwiesen
IUCN IV
Nature Reserve
Ehemalige Allmende-Viehweiden Lachen-Speyerdorf
IUCN IV
Nature Reserve
Kreuzgraben
IUCN V
Landscape Protection Area

3 more protected areassorted by area

Im Kleinen Wald
IUCN V
Landscape Protection Area
Im Hansenbusch
IUCN V
Landscape Protection Area
Im Hansenbusch (West)
IUCN V
Landscape Protection Area

1 page = 1 named river (aggregation of 5 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 846 distinct species · 13 720 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 40 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 Mittelgraben : 32 espèces reliées par 79 interactions GloBI sur 5 types (connectance 9.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.096

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)