Islas Corazón y Las Islas Fragatas
IUCN IVWildlife Refuge · 2012
28 km²
Commune · ECU
Tosagua
Ecuador
BShArid, steppe, hot(99 %)
Species observed
189
Observations
1 556
Area
248,3km²
Ecological tissue
Sample of 28 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 Tosagua : 21 espèces reliées par 32 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
32
Connectance
0.074
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
189 distinct species · 1 556 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,8°C
Annual rain
755mm
Warmest m°
28,8°C
Coldest m°
21,2°C
Elevation: 76 m on average (min 2 m, max 274 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
24,8°C
Annual rain
755mm
Warmest month
28,8°C
Coldest month
21,2°C
Mean alt.
76m
Min
2m
Max
274m
Std. dev.
55m
Köppen-Geiger (dominant)
BShArid, steppe, hot(99 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,3
Org. C
35,7g/kg
Clay
28,8%
Sand
42,8%
Silt
28,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Tosagua
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,3
Org. C
45,8g/kg
Clay
28,4%
Sand
43,1%
Silt
28,6%
5–15 cm
pH H₂O
6,3
Org. C
36,0g/kg
Clay
28,4%
Sand
43,1%
Silt
28,6%
15–30 cm
pH H₂O
6,3
Org. C
25,2g/kg
Clay
29,5%
Sand
42,3%
Silt
28,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest12.8%
Crops47.2%
Built-up1.0%
Bare soil0.6%
Other (grassland, water…)38.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 8 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
17,1km
Lake surface here
11,47km²
Basins crossed
3
Max stream order
5
Max drainage
2 366km²
Discharge in basins
3,6m³/s
Mean precip.
1 009mm/an
Mean T°
24,8°C
Moisture idx
-0,38
Mean runoff
566mm/an
Mean elev. (basins)
153m
Watersheds crossing here
Lakes (8, top by area)
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,9nW
Built-up
95,6%
Pesticides
108,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 1IUCN Not Reported · 1🌊 Marine · 1
La Segua
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2000
19 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN