Ontologia

Ruisseau

Casnaggina

Crosses 2 administrative regions : Maloja, Sondrio

ruisseau

Total length

4km

Max discharge

0,2m³/s

Max Strahler

1

Segments matched

1

River geography2 admin regions · 0 communes

Parent watershed

hybas-2080527060750 km²

2 administrative regions crossed (GADM L2)

  • Sondrio
    Lombardia · Italy
    1.0 km
    in this dpt
  • Maloja
    Graubünden · Switzerland
    0.0 km
    in this dpt

7 intersecting protected areas

  • Ciresc

    IUCN Not Assigned

    Forest Reserves

  • Plazza

    IUCN Not Assigned

    Forest Reserves

  • Brentan

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Dascciun

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Motta

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Casnac

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Brentan

    IUCN Not Assigned

    Private Nature Reserves

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

Species present

2 638 distinct species · 24 760 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 Casnaggina : 14 espèces reliées par 122 interactions GloBI sur 5 types (connectance 28.0%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
122
Connectance
0.281
Patrimoniales
0
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

4km

Max discharge

0,2m³/s

Max Strahler

1

Segments matched

1

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