Ontologia

HydroLAKES lake · #791

Pyramid Lake

Natural lakeUnited States of AmericaNorth America 1165 m

Surface area

476,87km²

Avg depth

26,8m

Volume

12 800,44km³

Shoreline

126km

Administrative coverage

Parent watershed

hybas-70800739201028 km² · upstream 7162 km²

1 dept-equivalent regions (GADM L2)

  • Washoe
    Nevada · United States
    477.38 km²
    100.0% of lake

1 intersecting protected areas

  • Anaho Island

    IUCN IV

    National Wildlife Refuge

    0.29 km² overlap

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

Species present

734 distinct species · 29 197 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

29 197 obs · 13 cellules
Obs. / cellule
≥ 8 970
6 066–8 969
3 460–6 065
683–3 459
< 683

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

Ecological tissue

Sample of 34 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 Pyramid Lake : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 4 types (connectance 12.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
69
Connectance
0.123
Patrimoniales
1
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

476,87km²

Avg depth

26,8m

Volume

12 800,440km³

Watershed

7 162km²

Shoreline

126,0km

Shore dev. idx

1,63

Residence time

2 339days

Elevation

1 165m

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