Ruisseau· 7 segments
Riacho da Lagoinha
Crosses 2 administrative regions : Castelo do Piauí, Coronel José Dias
Total length
57km
Max discharge
0,5m³/s
Max Strahler
2
Segments matched
7
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Coronel José DiasPiauí · Brazil54.0 kmin this dpt
- Castelo do PiauíPiauí · Brazil9.7 kmin this dpt
1 intersecting protected areas
Park
1 page = 1 named river (aggregation of 7 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
145 distinct species · 222 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 11 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).
Indicateurs du tissu écologique
Tissu écologique de Riacho da Lagoinha : 10 espèces reliées par 6 interactions GloBI sur 2 types (connectance 10.9%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
57km
Max discharge
0,5m³/s
Max Strahler
2
Segments matched
7
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.