Ontologia

Rivière· 190 segments

Neches River

Crosses 14 administrative regions : Anderson, Angelina, Cherokee, Hardin, Henderson +9

rivière

Total length

685km

Max discharge

271,4m³/s

Max Strahler

6

Segments matched

190

River geography14 admin regions · 0 communes

Parent watershed

hybas-70807402502704 km²

14 administrative regions crossed (GADM L2)

  • Jasper
    Texas · United States
    138.1 km
    in this dpt
  • Tyler
    Texas · United States
    106.1 km
    in this dpt
  • Cherokee
    Texas · United States
    100.3 km
    in this dpt
  • Anderson
    Texas · United States
    81.5 km
    in this dpt
  • Angelina
    Texas · United States
    79.0 km
    in this dpt
  • Orange
    Texas · United States
    63.2 km
    in this dpt
  • Hardin
    Texas · United States
    42.6 km
    in this dpt
  • Trinity
    Texas · United States
    40.6 km
    in this dpt
  • Van Zandt
    Texas · United States
    39.9 km
    in this dpt
  • Houston
    Texas · United States
    36.7 km
    in this dpt
  • Smith
    Texas · United States
    34.9 km
    in this dpt
  • Henderson
    Texas · United States
    23.8 km
    in this dpt
  • Jefferson
    Texas · United States
    20.8 km
    in this dpt
  • Polk
    Texas · United States
    7.2 km
    in this dpt

8 intersecting protected areas

1 page = 1 named river (aggregation of 190 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

265 distinct species · 7 174 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 38 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 Neches River : 26 espèces reliées par 102 interactions GloBI sur 4 types (connectance 14.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
102
Connectance
0.145
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

685km

Max discharge

271,4m³/s

Max Strahler

6

Segments matched

190

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.