Châtaigneraies à Osmoderma eremita au sud du Mans
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2023
46 km²
Commune · FRA
Marigné-Laillé
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 746
Observations
25 649
Area
33,3km²
Ecological tissue
Sample of 49 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 Marigné-Laillé : 18 espèces reliées par 196 interactions GloBI sur 5 types (connectance 9.1%, filtre Serrano α=0.2). 48 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
66
Interactions affichées
196
Connectance
0.091
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 746 distinct species · 25 649 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,2°C
Annual rain
792mm
Warmest m°
23,2°C
Coldest m°
1,5°C
Elevation: 149 m on average (min 99 m, max 173 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,2°C
Annual rain
792mm
Warmest month
23,2°C
Coldest month
1,5°C
Mean alt.
149m
Min
99m
Max
173m
Std. dev.
15m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
35,7g/kg
Clay
19,9%
Sand
30,9%
Silt
49,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Sarthe
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
60,7g/kg
Clay
18,6%
Sand
31,9%
Silt
49,6%
5–15 cm
pH H₂O
6,1
Org. C
27,0g/kg
Clay
19,4%
Sand
31,3%
Silt
49,3%
15–30 cm
pH H₂O
6,1
Org. C
19,3g/kg
Clay
21,8%
Sand
29,7%
Silt
48,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest37.0%
Crops35.4%
Built-up0.7%
Bare soil0.5%
Other (grassland, water…)26.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
2,2km
Basins crossed
3
Max stream order
1
Max drainage
8 211km²
Discharge in basins
0,6m³/s
Mean precip.
684mm/an
Mean T°
11,1°C
Moisture idx
-0,21
Max snow
6%
Mean runoff
211mm/an
Mean elev. (basins)
90m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
68,8%
Pesticides
45,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN IV · 1
Vallée du Narais, forêt de Bercé et ruisseau du Dinan
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
46 km²
Combles Et Clocher De L\'Eglise De Marigne-Laille
IUCN IVBiotope Protection Order · 2016
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
France-specific data (Phase 2)
ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.