Ontologia

Ruisseau· 6 segments

Alligator Creek

Crosses 7 administrative regions : Bell, Hill, Lee, McLennan, Milam +2

ruisseau

Total length

645km

Max discharge

0,5m³/s

Max Strahler

2

Segments matched

6

River geography7 admin regions · 0 communes

Parent watershed

hybas-7080746330272 km²

7 administrative regions crossed (GADM L2)

  • Milam
    Texas · United States
    20.2 km
    in this dpt
  • Hill
    Texas · United States
    10.7 km
    in this dpt
  • Williamson
    Texas · United States
    3.3 km
    in this dpt
  • Bell
    Texas · United States
    3.0 km
    in this dpt
  • Washington
    Texas · United States
    2.7 km
    in this dpt
  • McLennan
    Texas · United States
    0.3 km
    in this dpt
  • Lee
    Texas · United States
    0.1 km
    in this dpt

1 page = 1 named river (aggregation of 6 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

140 distinct species · 308 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 47 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 Alligator Creek : 34 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 120 interactions GloBI sur 4 types (connectance 10.6%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
120
Connectance
0.106
Patrimoniales
2
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

645km

Max discharge

0,5m³/s

Max Strahler

2

Segments matched

6

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