Ruisseau· 4 segments

Lillån

Crosses 1 administrative regions : Karlskrona

ruisseau

Total length

763km

Max discharge

3,1m³/s

Max Strahler

Segments matched

River geography1 admin regions · 0 communes

Parent watershed

hybas-20800324201011 km²

1 administrative regions crossed (GADM L2)

Karlskrona
Blekinge · Sweden
14.9 km
in this dpt

14 intersecting protected areas

2000034 Alnaryd
IUCN IV
Nature Reserve
Alnaryd Västra
IUCN IV
Natura 2000 SCI
Alnaryd Västra
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Alnaryd Östra
IUCN IV
Natura 2000 SCI
Alnaryd Östra
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
SK 688-2002
IUCN Ia
Habitat Protection Area
SK 573-2004
IUCN Ia
Habitat Protection Area
SK 33-2020
IUCN Ia
Habitat Protection Area
SK 315-2016
IUCN IV
Nature conservation agreement, Swedish Forest Agency

5 more protected areassorted by area

SK 223-2008
IUCN IV
Nature conservation agreement, Swedish Forest Agency
n/a.
IUCN IV
Nature conservation agreement, County Administrative Board
SK 474-2013
IUCN Ia
Habitat Protection Area
SK 484-2015
IUCN Ia
Habitat Protection Area
SK 761-2004
IUCN Ia
Habitat Protection Area

1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 836 distinct species · 9 638 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 42 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 Lillån : 35 espèces reliées par 42 interactions GloBI sur 5 types (connectance 4.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.046

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)