Ontologia

Ruisseau· 2 segments

Lettengraben

Crosses 4 administrative regions : Kaiserslautern, Kusel, Saarpfalz-Kreis, Südwestpfalz

ruisseau

Total length

12km

Max discharge

0,8m³/s

Max Strahler

2

Segments matched

2

River geography4 admin regions · 0 communes

Parent watershed

hybas-2080438400704 km²

4 administrative regions crossed (GADM L2)

  • Kaiserslautern
    Rheinland-Pfalz · Germany
    7.9 km
    in this dpt
  • Kusel
    Rheinland-Pfalz · Germany
    0.0 km
    in this dpt
  • Südwestpfalz
    Rheinland-Pfalz · Germany
    0.0 km
    in this dpt
  • Saarpfalz-Kreis
    Saarland · Germany
    0.0 km
    in this dpt

13 intersecting protected areas

4 more protected areas

1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

2 115 distinct species · 40 173 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 37 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 Lettengraben : 29 espèces reliées par 93 interactions GloBI sur 6 types (connectance 14.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
93
Connectance
0.140
Patrimoniales
0
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

12km

Max discharge

0,8m³/s

Max Strahler

2

Segments matched

2

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