HydroLAKES lake · #1349058
Lac 1349058
Surface area
0,46km²
Avg depth
2m
Volume
0,93km³
Shoreline
4,2km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- Ille-et-VilaineBretagne · France0.44 km²95.9% of lake
- Loire-AtlantiquePays de la Loire · France0.02 km²4.1% of lake
3 communes (L5)For countries with L5
- Sainte-Anne-sur-Vilaine0.44 km²
- Pierric0.02 km²
- Langon0.00 km²
1 intersecting protected areas
Marais de Vilaine
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.46 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 379 distinct species · 29 556 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 Lac 1349058 : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 2 bulles famille, 30 interactions GloBI documentées sur 3 types (connectance 15.8%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
0,46km²
Avg depth
2,0m
Volume
0,930km³
Watershed
4 735km²
Shoreline
4,2km
Shore dev. idx
1,73
Residence time
0days
Elevation
1m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.