Rivière· 34 segments
Άραχθος
Crosses 1 administrative regions : Epirus
Total length
106km
Max discharge
38,4m³/s
Max Strahler
4
Segments matched
34
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- EpirusEpirus and Western Macedonia · Greece133.7 kmin this dpt
16 intersecting protected areas
National Park - Peripheral zone
National Park
EVRYTERI PERIOCHI ATHAMANIKON OREON
IUCN Not ReportedSpecial Protection Area (Birds Directive)
AMVRAKIKOS KOLPOS, DELTA LOUROU KAI ARACHTHOU (PETRA, MYTIKAS, EVRYTERI PERIOCHI, KATO POUS ARACHTHOU, KAMPI FILIPPIADAS)
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Amvrakikos gulf
IUCN Not ReportedWetland of International Importance (Ramsar Site)
National Park
AMVRAKIKOS KOLPOS, LIMNOTHALASSA KATAFOURKO KAI KORAKONISIA
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Nature reserve zone in National Park
Others
7 more protected areassorted by area
National Park - Peripheral zone
Nature reserve zone in National Park
Wildlife Refugee
Wildlife Refugee
National Park - Peripheral zone
National Park - Peripheral zone
Wildlife Refugee
1 page = 1 named river (aggregation of 34 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
32 distinct species · 39 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 9 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 Άραχθος : 8 espèces reliées par 10 interactions GloBI sur 2 types (connectance 27.8%, 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
106km
Max discharge
38,4m³/s
Max Strahler
4
Segments matched
34
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.