Reserva Particular De Patrimônio Natural Rancho Letty
IUCN IVNatural Heritage Private Reserve · 2013
0 km²
Municipality · BRA
Itamaraju
Brazil
AwTropical, savannah(46 %)
Species observed
753
Observations
2 972
Area
2 360,6km²
Ecological tissue
Sample of 30 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 Itamaraju : 24 espèces reliées par 31 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
31
Connectance
0.067
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
753 distinct species · 2 972 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,9°C
Annual rain
1 205mm
Warmest m°
30,2°C
Coldest m°
17,2°C
Elevation: 178 m on average (min 7 m, max 620 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
23,9°C
Annual rain
1 205mm
Warmest month
30,2°C
Coldest month
17,2°C
Mean alt.
178m
Min
7m
Max
620m
Std. dev.
100m
Köppen-Geiger (dominant)
AwTropical, savannah(46 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,7
Org. C
30,6g/kg
Clay
31,1%
Sand
47,3%
Silt
21,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
43,7g/kg
Clay
30,2%
Sand
47,4%
Silt
22,3%
5–15 cm
pH H₂O
5,7
Org. C
29,2g/kg
Clay
29,9%
Sand
48,5%
Silt
21,6%
15–30 cm
pH H₂O
5,7
Org. C
18,8g/kg
Clay
33,1%
Sand
46,1%
Silt
20,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest35.1%
Crops7.2%
Built-up0.1%
Bare soil0.8%
Other (grassland, water…)56.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 0 lakes · 28 rivers
Hydrology metrics for this exact territory
Stream length here
308,3km
Basins crossed
6
Max stream order
4
Max drainage
3 199km²
Discharge in basins
33,5m³/s
Mean precip.
1 147mm/an
Mean T°
24,2°C
Moisture idx
-0,24
Mean runoff
343mm/an
Mean elev. (basins)
215m
Watersheds crossing here
- Bassin de Rio Jucuruçusub-area1 824,1 km²overlap1169.19 km²50%
- Bassin de Rio do Sulsub-area2 138,2 km²overlap935.87 km²40%
- Bassin de Córrego da Boa Uniãosub-area376,5 km²overlap232.01 km²10%
- Bassin de Rio do Queimadosub-area1 193,1 km²overlap13.09 km²1%
- Bassin de Rio Caraívasub-area1 211,6 km²overlap9.20 km²0%
- Bassin de Rio dos Fradessub-area1 457,3 km²overlap1.22 km²0%
Rivers / streams (28, ord ≥ 4)
- Rio do Farolord 3len here59.73 km100%total60 km
- Rio do Sulord 4len here38.44 km25%total156 km
- Córrego Futucaord 2len here35.63 km100%total36 km
- Rio Jucuruçuord 5len here26.59 km17%total157 km
- Córrego do Zeléord 1len here16.48 km100%total17 km
- Rio do Ouroord 2len here16.46 km100%total17 km
- Córrego São Pedroord 4len here15.77 km100%total16 km
- Ribeirão do Ouroord 2len here15.01 km100%total15 km
- Córrego do Pajaúord 2len here9.76 km100%total10 km
- Córrego Ribeiro de Foraord 2len here9.60 km100%total10 km
- Córrego Água Brancaord 2len here9.20 km86%total11 km
- Córrego São Domingosord 2len here8.90 km100%total9 km
16 more river segmentssorted by Strahler order + length
- Córrego Fazenda Boa Esperançaord 1len here8.50 km100%total9 km
- Córrego Pajaúord 1len here7.58 km100%total8 km
- Córrego da Prataord 1len here7.21 km69%total11 km
- Córrego de Foraord 3len here6.81 km44%total15 km
- Córrego do Mineiroord 1len here4.81 km37%total13 km
- Córrego Água Boaord 2len here3.95 km39%total10 km
- Córrego da Boa Uniãoord 2len here2.30 km12%total19 km
- Córrego das Palmeirasord 2len here2.03 km8%total27 km
- Córrego do Maruimord 1len here1.85 km65%total3 km
- Córrego do Furadoord 4len here0.58 km6%total9 km
- Córrego da Lixaord 2len here0.40 km3%total15 km
- Córrego Paraísoord 1len here0.29 km9%total3 km
- Córrego Bandeiraord 2len here0.25 km1%total24 km
- Córrego Água Limpaord 2len here0.10 km0%total45 km
- Córrego do Abrilord 2len here0.04 km3%total1 km
- Córrego Colinoord 2len here≈ tangenttotal32 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
12,1%
Pesticides
41,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN