Fleuve· 12 segments

Fekete-víz

Crosses 9 administrative regions : Balassagyarmat, Donji Miholjac, Mór, Oroszlány, Sellyei +4

fleuve

Total length

79km

Max discharge

498,4m³/s

Max Strahler

Segments matched

River geography9 admin regions · 0 communes

Parent watershed

hybas-20805355201567 km²

9 administrative regions crossed (GADM L2)

Sellyei
Baranya · Hungary
21.3 km
in this dpt
Siklósi
Baranya · Hungary
10.7 km
in this dpt
Oroszlány
Komárom-Esztergom · Hungary
5.3 km
in this dpt
Donji Miholjac
Osjecko-Baranjska · Croatia
3.8 km
in this dpt
Szentlőrinci
Baranya · Hungary
1.6 km
in this dpt
Balassagyarmat
Nógrád · Hungary
0.8 km
in this dpt
Szigetvári
Baranya · Hungary
0.0 km
in this dpt
Mór
Fejér · Hungary
0.0 km
in this dpt
Viljevo
Osjecko-Baranjska · Croatia
0.0 km
in this dpt

14 intersecting protected areas

Mura - Drava
IUCN Not Reported
Regional Park
Mura-Drava-Danube
IUCN Not Applicable
UNESCO-MAB Biosphere Reserve
Podunavlje i donje Podravlje
IUCN Not Reported
Special Protection Area (Birds Directive)
Duna–Dráva Nemzeti Park
IUCN V
National Park
Vértes
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Vértes
IUCN Not Reported
Special Protection Area (Birds Directive)
Donji tok Drave
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Srednji tok Drave
IUCN Not Reported
Special Protection Area (Birds Directive)
Srednji tok Drave
IUCN Not Reported
Site of Community Importance (Habitats Directive)

5 more protected areassorted by area

Ormánsági erdők
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Kelet-Dráva
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Ormánsági vizes élőhelyek és gyepek
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Bükkhát természetvédelmi terület
IUCN IV
Nature Conservation Area
Szaporca
IUCN V
Wetland of International Importance (Ramsar Site)

1 page = 1 named river (aggregation of 12 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

889 distinct species · 4 913 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 3 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 Fekete-víz : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).

Espèces affichées

Interactions affichées

Connectance

0.667

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)