Ontologia

Rivière· 22 segments

Wörnitz

Crosses 2 administrative regions : Ansbach, Donau-Ries

rivière

Total length

142km

Max discharge

14,7m³/s

Max Strahler

4

Segments matched

22

River geography2 admin regions · 0 communes

Parent watershed

hybas-20804621401652 km²

2 administrative regions crossed (GADM L2)

  • Ansbach
    Bayern · Germany
    43.4 km
    in this dpt
  • Donau-Ries
    Bayern · Germany
    32.0 km
    in this dpt

16 intersecting protected areas

7 more protected areas

1 page = 1 named river (aggregation of 22 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 173 distinct species · 12 043 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 21 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 Wörnitz : 14 espèces reliées par 45 interactions GloBI sur 3 types (connectance 19.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
45
Connectance
0.195
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

142km

Max discharge

14,7m³/s

Max Strahler

4

Segments matched

22

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