Ontologia

Ruisseau· 9 segments

Želetavka

Crosses 4 administrative regions : Jihlava, Jindřichův Hradec, Třebíč, Znojmo

ruisseau

Total length

56km

Max discharge

1,6m³/s

Max Strahler

3

Segments matched

9

River geography4 admin regions · 0 communes

Parent watershed

hybas-2080456800380 km²

4 administrative regions crossed (GADM L2)

  • Třebíč
    Kraj Vysočina · Czechia
    20.4 km
    in this dpt
  • Jihlava
    Kraj Vysočina · Czechia
    8.9 km
    in this dpt
  • Znojmo
    Jihomoravský · Czechia
    6.9 km
    in this dpt
  • Jindřichův Hradec
    Jihočeský · Czechia
    2.1 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 9 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

237 distinct species · 338 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 29 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 Želetavka : 22 espèces reliées par 34 interactions GloBI sur 3 types (connectance 7.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
34
Connectance
0.073
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

56km

Max discharge

1,6m³/s

Max Strahler

3

Segments matched

9

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