Delta del Estero Real y Llanos de Apacunca
IUCN IVWetland of International Importance (Ramsar Site) · 2001
878 km²
Municipality · NIC
Villanueva
Nicaragua
AwTropical, savannah(100 %)
Species observed
345
Observations
1 152
Area
838km²
Ecological tissue
Sample of 37 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 Villanueva : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 4 types (connectance 5.7%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
41
Interactions affichées
47
Connectance
0.057
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
345 distinct species · 1 152 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,9°C
Annual rain
1 610mm
Warmest m°
37,8°C
Coldest m°
22,6°C
Elevation: 64 m on average (min 6 m, max 290 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
28,9°C
Annual rain
1 610mm
Warmest month
37,8°C
Coldest month
22,6°C
Mean alt.
64m
Min
6m
Max
290m
Std. dev.
51m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,5
Org. C
28,3g/kg
Clay
36,5%
Sand
25,6%
Silt
37,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vaGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
35,7g/kg
Clay
35,9%
Sand
26,3%
Silt
37,8%
5–15 cm
pH H₂O
6,5
Org. C
29,1g/kg
Clay
37,4%
Sand
25,4%
Silt
37,2%
15–30 cm
pH H₂O
6,5
Org. C
20,0g/kg
Clay
36,4%
Sand
25,2%
Silt
38,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest21.6%
Crops36.2%
Built-up0.2%
Bare soil0.5%
Other (grassland, water…)41.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 40 rivers
Hydrology metrics for this exact territory
Stream length here
259,5km
Basins crossed
5
Max stream order
5
Max drainage
2 494km²
Discharge in basins
44,5m³/s
Mean precip.
1 693mm/an
Mean T°
27,1°C
Moisture idx
-0,08
Mean runoff
757mm/an
Mean elev. (basins)
130m
Watersheds crossing here
Rivers / streams (40, ord ≥ 4)
- Río Villa Nuevaord 4len here47.12 km88%total53 km
- Río Tecomapaord 5len here21.60 km67%total32 km
- Quebrada Grandeord 4len here16.09 km100%total16 km
- Quebrada La Teosintaord 2len here14.04 km46%total31 km
- Río Olomegaord 5len here12.37 km15%total85 km
- Río Grandeord 4len here10.65 km44%total24 km
- Río Negroord 4len here8.58 km11%total75 km
- Quebrada La Palmitaord 1len here8.11 km100%total8 km
- Quebrada El Coyolord 1len here8.00 km100%total8 km
- Quebrada Loma Nataord 1len here7.78 km100%total8 km
- Quebrada El Panalord 1len here7.42 km100%total7 km
- Quebrada El Carceroord 3len here7.08 km100%total7 km
28 more river segmentssorted by Strahler order + length
- Quebrada Mayocundaord 4len here6.58 km100%total7 km
- Quebrada San Marcosord 3len here6.45 km100%total6 km
- Quebrada Agua Calienteord 4len here6.39 km100%total6 km
- Río La Puertaord 2len here5.41 km100%total5 km
- Quebrada Las Carzasord 2len here5.29 km87%total6 km
- Río El Nancitalord 1len here5.17 km100%total5 km
- Río Las Lajitasord 3len here5.14 km100%total5 km
- Quebrada El Divisaderoord 2len here5.11 km47%total11 km
- Quebrada Las Chácarasord 1len here4.74 km61%total8 km
- Esterillo La Piernaord 2len here4.17 km100%total4 km
- Quebrada La Perraord 1len here4.00 km66%total6 km
- Quebrada Nascoloord 1len here3.83 km100%total4 km
- Río Los Quesosord 4len here3.81 km13%total30 km
- Quebrada La Bocanaord 4len here2.84 km100%total3 km
- Quebrada El Tigreord 1len here2.72 km100%total3 km
- Quebrada San Pedroord 3len here2.42 km100%total2 km
- Quebrada Monte Fríoord 1len here2.11 km28%total8 km
- Río El Pilónord 1len here2.08 km100%total2 km
- Quebrada Las Cortezasord 1len here2.07 km100%total2 km
- Quebrada Karawalaord 4len here2.00 km100%total2 km
- Quebrada El Platanalord 1len here1.78 km100%total2 km
- Quebrada El Gachimboord 1len here1.43 km100%total1 km
- Río El Pescadorord 2len here1.25 km10%total13 km
- Quebrada El Caracolord 1len here1.03 km32%total3 km
- Quebrada La Piletaord 1len here0.90 km40%total2 km
- Río La Cruzord 1len here0.68 km100%total1 km
- Quebrada Paso Picadoord 3len here0.65 km8%total8 km
- Río Galilaoord 3len here0.59 km3%total17 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
15,8%
Pesticides
31,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 3🌊 Marine · 2
Delta Estero Real
IUCN IVNature Reserve · 1983
862 km²
Llanos de Apacunca
IUCN IVGenetic Resources Reserve · 1996
16 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN