Rivière· 23 segments
Širvinta
Crosses 7 administrative regions : Jonavos, Molėtų, Nesterovskiy rayon, Ukmergės, Vilkaviškio +2
Total length
212km
Max discharge
5,8m³/s
Max Strahler
4
Segments matched
23
River geography7 admin regions · 0 communes
7 administrative regions crossed (GADM L2)
- ŠirvintųVilniaus · Lithuania77.3 kmin this dpt
- VilkaviškioMarijampoles · Lithuania37.3 kmin this dpt
- VilniausVilniaus · Lithuania16.6 kmin this dpt
- JonavosKauno · Lithuania8.2 kmin this dpt
- Nesterovskiy rayonKaliningrad · Russia2.0 kmin this dpt
- MolėtųUtenos · Lithuania1.5 kmin this dpt
- UkmergėsVilniaus · Lithuania0.6 kmin this dpt
13 intersecting protected areas
Šešuolių giria
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Šventosios upės vidurupis
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Alionių pelkė II
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Nature Reserve
Nature Reserve
Širvintos upė ir jos slėniai
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Širvintos upės slėniai II
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Širvintos upės slėnis
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Nature Reserve
4 more protected areassorted by area
Stavarygalos ežero apylinkės
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Širvintos upės slėniai
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Nature Reserve
Širvintos (Šeimenos) vidurupis
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1 page = 1 named river (aggregation of 23 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
9 distinct species · 9 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 4 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 Širvinta : 4 espèces reliées par 2 interactions GloBI sur 2 types (connectance 33.3%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
212km
Max discharge
5,8m³/s
Max Strahler
4
Segments matched
23
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.