Valle del Fiume Anapo, Cavagrande del Calcinara, Cugni di Sortino
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
47 km²
Commune · ITA
Cassaro
Italy
CsaTemperate, dry summer, hot summer(100 %)
Species observed
789
Observations
2 700
Area
19,9km²
Ecological tissue
Sample of 40 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 Cassaro : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 73 interactions GloBI sur 5 types (connectance 9.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
73
Connectance
0.094
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
789 distinct species · 2 700 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,8°C
Annual rain
702mm
Warmest m°
31,0°C
Coldest m°
3,5°C
Elevation: 519 m on average (min 431 m, max 626 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,8°C
Annual rain
702mm
Warmest month
31,0°C
Coldest month
3,5°C
Mean alt.
519m
Min
431m
Max
626m
Std. dev.
48m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,2
Org. C
39,7g/kg
Clay
32,3%
Sand
23,2%
Silt
44,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Syracuse
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,1
Org. C
65,8g/kg
Clay
30,8%
Sand
23,0%
Silt
46,2%
5–15 cm
pH H₂O
7,3
Org. C
30,6g/kg
Clay
33,4%
Sand
21,2%
Silt
45,4%
15–30 cm
pH H₂O
7,2
Org. C
22,8g/kg
Clay
32,7%
Sand
25,5%
Silt
41,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest30.4%
Crops11.7%
Built-up0.4%
Bare soil2.5%
Other (grassland, water…)55.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
10,8km
Basins crossed
1
Max stream order
2
Max drainage
4 427km²
Discharge in basins
0,0m³/s
Mean precip.
453mm/an
Mean T°
16,2°C
Moisture idx
-0,54
Mean runoff
114mm/an
Mean elev. (basins)
284m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
2,1nW
Built-up
41,9%
Pesticides
58,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN IV · 1
Riserva naturale orientata Pantalica, Valle dell'Anapo e Torrente Cava Grande
IUCN IVRegional/Provincial Nature Reserve · 1997
39 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN