Fleuve· 22 segments
Nemunas / Немунас
Crosses 8 administrative regions : Jurbarko, Krasnoznamenskiy rayon, Neman, Nemanskiy rayon, Slavskiy rayon +3
Total length
99km
Max discharge
661,6m³/s
Max Strahler
7
Segments matched
22
River geography8 admin regions · 0 communes
8 administrative regions crossed (GADM L2)
- Slavskiy rayonKaliningrad · Russia53.7 kmin this dpt
- Nemanskiy rayonKaliningrad · Russia19.7 kmin this dpt
- ŠilutėsKlaipedos · Lithuania18.6 kmin this dpt
- Krasnoznamenskiy rayonKaliningrad · Russia17.6 kmin this dpt
- JurbarkoTaurages · Lithuania0.8 kmin this dpt
- SovetskKaliningrad · Russia0.0 kmin this dpt
- ŠakiųMarijampoles · Lithuania0.0 kmin this dpt
- NemanKaliningrad · Russia0.0 kmin this dpt
21 intersecting protected areas
Karšuvos giria
IUCN Not ReportedSite of Community Importance (Habitats Directive)
State Park
Nemunas Delta Regional Park
IUCN Not ReportedBaltic Sea Protected Area (HELCOM)
Nemuno delta
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Nemuno delta
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Nemunas Delta
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Dyunnyj
IUCN IVState Natural Zakaznik
State Park
Nemuno upės pakrantės ir salos tarp Kulautuvos ir Smalininkų
IUCN Not ReportedSpecial Protection Area (Birds Directive)
12 more protected areassorted by area
Panemunės pievos
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Nature Reserve
Senrusnės ir Sennemunės ežerai
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Šereitlaukio miškas
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Šešuvies ir Jūros upės slėniai
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Nemuno slėnis ties Palėkiais
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Ragainės vingis
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Jūros upė žemiau Tauragės
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Nemuno slėnio pievos ties Viešvile
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Nemuno slėnis ties Kalveliais
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Nemuno upė Rambyno regioniniame parke
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Nature Reserve
1 page = 1 named river (aggregation of 22 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
54 distinct species · 67 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 / Немунас : 24 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 4 types (connectance 7.3%, filtre Serrano α=0.2). 1 bulle taxonomique (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
99km
Max discharge
661,6m³/s
Max Strahler
7
Segments matched
22
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.