Ontologia

Ruisseau· 26 segments

Fiume Vara

Crosses 3 administrative regions : Genova, La Spezia, Massa Carrara

ruisseau

Total length

62km

Max discharge

19,2m³/s

Max Strahler

3

Segments matched

26

River geography3 admin regions · 0 communes

Parent watershed

hybas-20800161001673 km²

3 administrative regions crossed (GADM L2)

  • La Spezia
    Liguria · Italy
    74.6 km
    in this dpt
  • Genova
    Liguria · Italy
    0.0 km
    in this dpt
  • Massa Carrara
    Toscana · Italy
    0.0 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 26 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

578 distinct species · 1 368 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 26 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

Indicateurs du tissu écologique

Tissu écologique de Fiume Vara : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 2 types (connectance 12.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
39
Connectance
0.120
Patrimoniales
2
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)

Total length

62km

Max discharge

19,2m³/s

Max Strahler

3

Segments matched

26

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.