Massacara
IUCN Not ReportedIndigenous Area · 1996
80 km²
Municipality · BRA
Euclides da Cunha
Brazil
BShArid, steppe, hot(90 %)
Species observed
384
Observations
1 751
Area
2 025,4km²
Ecological tissue
Sample of 34 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 Euclides da Cunha : 26 espèces reliées par 38 interactions GloBI sur 5 types (connectance 6.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
38
Connectance
0.068
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
384 distinct species · 1 751 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,3°C
Annual rain
574mm
Warmest m°
31,0°C
Coldest m°
17,8°C
Elevation: 472 m on average (min 276 m, max 731 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
24,3°C
Annual rain
574mm
Warmest month
31,0°C
Coldest month
17,8°C
Mean alt.
472m
Min
276m
Max
731m
Std. dev.
92m
Köppen-Geiger (dominant)
BShArid, steppe, hot(90 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
20,4g/kg
Clay
24,7%
Sand
53,8%
Silt
21,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
29,6g/kg
Clay
23,4%
Sand
54,6%
Silt
22,1%
5–15 cm
pH H₂O
6,4
Org. C
17,6g/kg
Clay
23,3%
Sand
55,0%
Silt
21,7%
15–30 cm
pH H₂O
6,4
Org. C
14,2g/kg
Clay
27,4%
Sand
51,7%
Silt
20,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest19.5%
Crops13.1%
Built-up0.1%
Bare soil0.9%
Other (grassland, water…)66.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 0 lakes · 30 rivers
Hydrology metrics for this exact territory
Stream length here
352,0km
Basins crossed
7
Max stream order
3
Max drainage
9 200km²
Discharge in basins
1,2m³/s
Mean precip.
617mm/an
Mean T°
23,5°C
Moisture idx
-0,64
Mean runoff
20mm/an
Mean elev. (basins)
392m
Watersheds crossing here
- Bassin de Rio Macetésub-area1 904,6 km²overlap803.58 km²40%
- Bassin de Ribeira do Pombalsub-area2 387,1 km²overlap565.05 km²28%
- Bassin de Rio Quijinguesub-area1 361,4 km²overlap407.23 km²20%
- Bassin de Riacho do Rosáriosub-area1 597,8 km²overlap94.37 km²5%
- Bassin de Rio Vaza-Barrissub-area2 721,9 km²overlap92.48 km²5%
- Bassin de Rio Cariacásub-area1 705,6 km²overlap62.47 km²3%
- Bassin de Rio Tinguisub-area854,3 km²overlap0.20 km²0%
Rivers / streams (30, ord ≥ 4)
- Rio Massacaráord 3len here48.86 km98%total50 km
- Rio Limoeiroord 3len here41.30 km78%total53 km
- Rio Vermelhoord 3len here36.07 km80%total45 km
- Riacho Vargem dos Brejinhosord 3len here28.35 km100%total28 km
- Riacho da Boa Vistaord 3len here27.99 km100%total28 km
- Riacho Araçáord 2len here25.61 km100%total26 km
- Rio Quijingueord 5len here17.00 km16%total109 km
- Rio Grandeord 2len here16.76 km96%total17 km
- Riacho do Jenipapoord 1len here11.48 km100%total11 km
- Riacho do Carrancudoord 1len here10.30 km100%total10 km
- Riacho da Barrigudaord 1len here9.88 km79%total12 km
- Riacho Urubutingaord 1len here9.57 km100%total10 km
18 more river segmentssorted by Strahler order + length
- Riacho Tucucuruord 1len here8.98 km100%total9 km
- Riacho do Gaviãoord 1len here8.79 km100%total9 km
- Rio dos Macacosord 3len here8.49 km41%total21 km
- Riacho Quixabeiraord 1len here6.93 km100%total7 km
- Riacho do Tanqueord 2len here5.31 km100%total5 km
- Riacho Mestre Camposord 2len here4.91 km100%total5 km
- Riacho dos Tijolosord 1len here3.80 km100%total4 km
- Riacho do Boqueirãoord 1len here3.53 km34%total10 km
- Baica da Gameleiraord 1len here3.42 km100%total3 km
- Riacho dos Pinhõesord 2len here3.07 km31%total10 km
- Riacho do Sacãoord 1len here2.89 km100%total3 km
- Riacho Crauatá-Amareloord 2len here2.59 km6%total42 km
- Riacho Mandaçaiaord 1len here2.49 km35%total7 km
- Rio Fundoord 2len here1.87 km96%total2 km
- Rio Tubiord 3len here0.68 km2%total30 km
- Riacho das Barreirasord 3len here0.58 km1%total67 km
- Rio Caruaraord 1len here0.47 km3%total17 km
- Ribeirão da Cuiaord 3len here0.01 km0%total66 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
15,4%
Pesticides
37,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN