Fleuve· 58 segments
Nemunas
Crosses 12 administrative regions : Alytaus, Birštono, Druskininkų, Hrodna, Jurbarko +7
Total length
349km
Max discharge
529,9m³/s
Max Strahler
7
Segments matched
58
River geography12 admin regions · 0 communes
12 administrative regions crossed (GADM L2)
- PrienųKauno · Lithuania61.1 kmin this dpt
- KaunoKauno · Lithuania55.1 kmin this dpt
- AlytausAlytaus · Lithuania50.9 kmin this dpt
- ŠakiųMarijampoles · Lithuania46.5 kmin this dpt
- VarėnosAlytaus · Lithuania32.9 kmin this dpt
- LazdijųAlytaus · Lithuania10.6 kmin this dpt
- BirštonoKauno · Lithuania7.7 kmin this dpt
- DruskininkųAlytaus · Lithuania3.4 kmin this dpt
- KaišiadoriųKauno · Lithuania3.1 kmin this dpt
- JurbarkoTaurages · Lithuania3.0 kmin this dpt
- Krasnoznamenskiy rayonKaliningrad · Russia0.0 kmin this dpt
- HrodnaGrodno · Belarus0.0 kmin this dpt
30 intersecting protected areas
Dzūkijos nacionalinis parkas
IUCN IIState Park
Dainavos giria
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Dainavos giria
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Karšuvos giria
IUCN Not ReportedSite of Community Importance (Habitats Directive)
State Park
State Park
State Park
Kauno marios
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Kauno marios
IUCN Not ReportedSpecial Protection Area (Birds Directive)
21 more protected areassorted by area
Nemuno upės pakrantės ir salos tarp Kulautuvos ir Smalininkų
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Merkio upė
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Dubysos vidurupis ir žemupys
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Punios šilas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Neries upė
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Nemuno slėnio skroblynai nuo Kriukų iki Gelgaudiškio
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Nemuno kilpos
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Nature Reserve
Dubysos upės slėnis
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Nemuno upė Panemunių regioniniame parke
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Nemuno slėnis ties Palėkiais
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Nemuno slėnio pievos tarp Raudonės ir Gelgaudiškio
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Ošvenčios upė ir jos slėniai
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Verknės upės slėnis
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Avirės upė II
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Nature Reserve
Jiesios upė ir jos slėniai
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Prienų šilas II
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Nemunas tarp Pelėšiškių ir Balbieriškio
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Nature Reserve
Nature Reserve
1 page = 1 named river (aggregation of 58 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
39 distinct species · 39 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 6 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).
Indicateurs du tissu écologique
Tissu écologique de Nemunas : 5 espèces reliées par 5 interactions GloBI sur 1 type (connectance 17.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
349km
Max discharge
529,9m³/s
Max Strahler
7
Segments matched
58
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.