Ontologia

HydroLAKES lake · #9443

Lewisville Lake

ReservoirUnited States of AmericaNorth America 157 m

Surface area

65,48km²

Avg depth

39,2m

Volume

2 569,1km³

Shoreline

122,2km

Administrative coverage

Parent watershed

hybas-70807026204494 km² · upstream 4494 km²

1 dept-equivalent regions (GADM L2)

  • Denton
    Texas · United States
    65.45 km²
    100.0% of lake

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

1 577 distinct species · 81 093 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

81 093 obs · 1 cellules
Obs. / cellule
≥ 81 093
81 093–81 092
81 093–81 092
81 093–81 092
< 81 093

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 43 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 Lewisville Lake : 33 espèces reliées par 91 interactions GloBI sur 4 types (connectance 10.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
91
Connectance
0.101
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Lake statistics (HydroLAKES)

Surface

65,48km²

Avg depth

39,2m

Volume

2 569,100km³

Watershed

4 296km²

Shoreline

122,2km

Shore dev. idx

4,26

Residence time

1 209days

Elevation

157m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.