Rivière· 29 segments
Rio Groaíras
Crosses 4 administrative regions : Catunda, Groaíras, Itatira, Santa Quitéria
Total length
141km
Max discharge
7,4m³/s
Max Strahler
4
Segments matched
29
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- Santa QuitériaCeará · Brazil126.7 kmin this dpt
- GroaírasCeará · Brazil18.6 kmin this dpt
- CatundaCeará · Brazil0.0 kmin this dpt
- ItatiraCeará · Brazil0.0 kmin this dpt
1 page = 1 named river (aggregation of 29 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
18 distinct species · 18 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 9 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 Rio Groaíras : 8 espèces reliées par 6 interactions GloBI sur 2 types (connectance 16.7%, 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
141km
Max discharge
7,4m³/s
Max Strahler
4
Segments matched
29
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.