Ruisseau· 2 segments
Ussere Seegrabe
Crosses 1 administrative regions : Rheintal
Total length
2km
Max discharge
2,3m³/s
Max Strahler
2
Segments matched
2
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- RheintalSankt Gallen · Switzerland2.8 kmin this dpt
4 intersecting protected areas
Banriet/Burst
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance
Bannriet
IUCN IVFederal Inventory of Fenlands of National Importance
Spitzmäder
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance
Bannriet Nordost
IUCN IVFederal Inventory of Fenlands of National Importance
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
2 264 distinct species · 36 677 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Ussere Seegrabe : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 5 types (connectance 12.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (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
2km
Max discharge
2,3m³/s
Max Strahler
2
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.