Rivière· 6 segments

Thaya / Dyje

Crosses 4 administrative regions : Břeclav, Hollabrunn, Mistelbach, Znojmo

rivière

Total length

45km

Max discharge

49,9m³/s

Max Strahler

Segments matched

River geography4 admin regions · 0 communes

Parent watershed

hybas-2080461560635 km²

4 administrative regions crossed (GADM L2)

Znojmo
Jihomoravský · Czechia
21.3 km
in this dpt
Hollabrunn
Niederösterreich · Austria
9.0 km
in this dpt
Břeclav
Jihomoravský · Czechia
5.3 km
in this dpt
Mistelbach
Niederösterreich · Austria
2.8 km
in this dpt

25 intersecting protected areas

Donau-March-Thaya-Auen
IUCN II
Wetland of International Importance (Ramsar Site)
Dolní Morava
IUCN Not Applicable
UNESCO-MAB Biosphere Reserve
Donau-March-Thaya-Auen
IUCN V
Landscape Protection Area
March-Thaya-Auen
IUCN Not Reported
Special Protection Area (Birds Directive)
Mokøady dolního Podyjí
IUCN Not Reported
Wetland of International Importance (Ramsar Site)
Soutok - Podluží
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Soutok - Tvrdonicko
IUCN Not Reported
Special Protection Area (Birds Directive)
March-Thaya-Auen
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Podyjí
IUCN Not Reported
Special Protection Area (Birds Directive)

16 more protected areassorted by area

Podyjí
IUCN II
National Park
Podyjí
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Thayatal bei Hardegg
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Soutok
IUCN IV
National Nature Monument
Thayatal
IUCN V
Landscape Protection Area
Údolí Dyje
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Thayatal
IUCN II
National Park
Thayatal
IUCN IV
Nature Reserve
Lanžhotské pralesy
IUCN Ia
National Nature Reserve
Rabensburger Thaya-Auen
IUCN IV
Nature Reserve
Mašovická střelnice
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Fládnitzské vřesoviště
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Fládnitzské vřesoviště
IUCN IV
Nature Monument
Červený rybníček
IUCN IV
Nature Monument
Znojmo - Kostel Nalezení sv. kříže
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Vranov nad Dyjí - základní škola
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)

1 page = 1 named river (aggregation of 6 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

698 distinct species · 3 586 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 Thaya / Dyje : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 110 interactions GloBI sur 5 types (connectance 19.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

110

Connectance

0.196

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)