Riacho Teuquito
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1995
897 km²
Department · ARG
Matacos
Argentina
BShArid, steppe, hot(100 %)
Species observed
478
Observations
3 752
Area
4 086,7km²
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 Matacos : 19 espèces reliées par 40 interactions GloBI sur 4 types (connectance 9.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
40
Connectance
0.092
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
478 distinct species · 3 752 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,6°C
Annual rain
761mm
Warmest m°
33,8°C
Coldest m°
13,1°C
Elevation: 190 m on average (min 170 m, max 203 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
23,6°C
Annual rain
761mm
Warmest month
33,8°C
Coldest month
13,1°C
Mean alt.
190m
Min
170m
Max
203m
Std. dev.
6m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,7
Org. C
16,1g/kg
Clay
27,8%
Sand
35,7%
Silt
36,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,7
Org. C
24,7g/kg
Clay
27,4%
Sand
36,2%
Silt
36,4%
5–15 cm
pH H₂O
6,7
Org. C
14,3g/kg
Clay
26,6%
Sand
36,3%
Silt
37,0%
15–30 cm
pH H₂O
6,9
Org. C
9,2g/kg
Clay
29,5%
Sand
34,6%
Silt
36,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest61.0%
Crops0.7%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)38.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology12 basins · 12 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
237,6km
Lake surface here
5,11km²
Basins crossed
12
Max stream order
6
Max drainage
63 727km²
Discharge in basins
241,4m³/s
Mean precip.
650mm/an
Mean T°
23,0°C
Moisture idx
-0,63
Mean runoff
6mm/an
Mean elev. (basins)
191m
Watersheds crossing here
- Bassin de Canal Santa Ritasub-area2 309,8 km²overlap1025.53 km²25%
- Bassin de Río Bermejosub-area2 614,9 km²overlap831.31 km²20%
- Bassin de Río El Rosillosub-area916,1 km²overlap504.57 km²12%
- Basin #71890sub-area843,4 km²overlap441.43 km²11%
- Basin #73970sub-area927,5 km²overlap290.58 km²7%
- Basin #72000sub-area284,9 km²overlap284.25 km²7%
- Bassin de Río El Rosillosub-area187,7 km²overlap187.26 km²5%
- Bassin de Canal Santa Ritasub-area678,2 km²overlap164.74 km²4%
- Basin #69160sub-area527,9 km²overlap162.23 km²4%
Lakes (12, top by area)
- Lake #20914area1,2 km²avg depth1.5 m
- Lac 1100272area0,6 km²avg depth2.5 m
- Lac 1100213area0,5 km²avg depth1.8 m
- Lac 1100242area0,5 km²avg depth1.9 m
- Lac 1100290area0,5 km²avg depth2.2 m
- Lac 1100240area0,5 km²avg depth2.2 m
- Lac 1100251area0,4 km²avg depth2.0 m
- Lac 1100228area0,3 km²avg depth1.4 m
- Lac 1100218area0,2 km²avg depth1.3 m
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
3,1%
Pesticides
0,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Applicable · 1IUCN Ia · 1
Formosa
IUCN IaNature Reserve · 1968
91 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN