Rivière· 49 segments
Attoyac Bayou
Crosses 5 administrative regions : Angelina, Nacogdoches, Rusk, San Augustine, Shelby
Total length
218km
Max discharge
71,9m³/s
Max Strahler
5
Segments matched
49
River geography5 admin regions · 0 communes
5 administrative regions crossed (GADM L2)
- San AugustineTexas · United States86.5 kmin this dpt
- NacogdochesTexas · United States79.1 kmin this dpt
- ShelbyTexas · United States47.3 kmin this dpt
- RuskTexas · United States15.0 kmin this dpt
- AngelinaTexas · United States0.0 kmin this dpt
1 page = 1 named river (aggregation of 49 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
50 distinct species · 60 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Attoyac Bayou : 21 espèces reliées par 17 interactions GloBI sur 2 types (connectance 7.4%, 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
218km
Max discharge
71,9m³/s
Max Strahler
5
Segments matched
49
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.