Ontologia

Arenga westerhoutii

Griff.

LCLR Monde (IUCN)
  1. Plante
  2. Tracheophyta
  3. Liliopsida
  4. Arecales
  5. Arecaceae
Pays · région · aire protégée · écorégion · biome

Graphe en cours d’indexation

Calcul du tissu écologique de Arenga westerhoutii.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).

Liste rouge IUCN

LC · Préoccupation mineure→Stable
Évaluation complète
Évaluation
2022 · v3.1
Altitude
– m
Profondeur
– m
État de la populationExpert
This species is common and widespread throughout southeast Asia. It has even evolved locally distinct forms in some areas (Henderson 2009, Govaerts et al. 2011).

Menaces identifiées(1 menace classée CMP-IUCN)

  • 5_2_1
    Intentional use (species is the target)
    Ongoing
Description complète des menacesExpert
This is a solitary stemmed species, with an edible palm heart (Henderson 2009). Harvesting of the palm heart involves cutting the solitary stem and killing the tree (Galetti and Fernandez 1998).

Habitats préférentiels (classification IUCN)

  • 1_6Forest - Subtropical/Tropical Moist Lowland★
  • 1_9Forest - Subtropical/Tropical Moist Montane
Mesures de conservation recommandéesExpert
The species is found in at least 14 ex situ collections (BGCI 2022). Confirmation of the species in protected areas is needed.
Usage & commerce (5)Expert
  • 1Food - human
    nationalsubsistance
  • 11Other household goods
    nationalsubsistance
  • 12Handicrafts, jewellery, etc.
    nationalsubsistance
  • 13Pets/display animals, horticulture
    nationalsubsistance
  • 9Construction or structural materials
    nationalsubsistance
Niche IUCN globaleExpert

Royaumes biogéographiques

Indomalayan

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

Tree - small
Références bibliographiques (10)Expert
  1. BGCI. 2022. Botanic Gardens Conservation International (BGCI) - PlantSearch. Available at: <a href="https://tools.bgci.org/plant_search.php">https://tools.bgci.org/plant_search.php</a>. (Accessed: 2022).
  2. IUCN. 2022. The IUCN Red List of Threatened Species. Version 2022-2. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 08 December 2022).
  3. Bachman, S., Walker, B., and Moat, J. 2020. Rapid Least Concern Assessment Tool. Available at: <a href="https://spbachman.shinyapps.io/rapidLC/">https://spbachman.shinyapps.io/rapidLC/</a>.
  4. Palmweb. 2020. Palmweb: Palms of the World Online. Available at: <a href="http://www.palmweb.org/">http://www.palmweb.org/</a>.
  5. Palmpedia. 2020. <i>Arenga westerhoutii</>. Available at: <a href="https://www.palmpedia.net/wiki/Arenga_westerhoutii">https://www.palmpedia.net/wiki/Arenga_westerhoutii</a>. (Accessed: 2022).
  6. Board of Trustees, RBG Kew. 2020. Plants of the World Online Portal. Richmond, UK Available at: <a href="http://www.plantsoftheworldonline.org">http://www.plantsoftheworldonline.org</a>.
  7. GBIF. 2017. Global Biodiversity Information Facility. Available at: <a href="http://data.gbif.org/species/">http://data.gbif.org/species/</a>.
  8. Govaerts, R., Dransfield, J., Zona, S.F, Hodel, D.R. and Henderson, A. 2011. World Checklist of Arecaceae. London Available at: <a href="http://apps.kew.org/wcsp/home.do">http://apps.kew.org/wcsp/home.do</a>. (Accessed: 16th December 2015).
  9. Henderson, A. 2009. <i>Palms of Southern Asia</i>. Princeton University Press and New York Botanical Garden, Princeton, Oxford, New York.
  10. Galetti, M. and Fernandez, J.C. 1998. Palm heart harvesting in the Brazilian Atlantic forest: changes in industry structure and the illegal trade. <i>Journal of Applied Ecology </i> 35: 294 - 301.
Évaluateurs & contributeurs (3)Expert
assessor
Hargreaves, S.
contributor
Moore, P. & Puleston, H.
evaluator
Dransfield, J., Hodel, D.R. & Barstow, M.

Hargreaves, S. 2022. Arenga westerhoutii. The IUCN Red List of Threatened Species 2022: e.T111452985A161420905. Accessed on 05 May 2026.

Répartition mondiale (heatmap GBIF)Construction en cours

0 obs · 0 cellules
Construction par partitions temporelles GBIF0%

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km). Filtre qualité : précision coordonnée < 10 km. Coloration quantile (q50/70/90/99). Fond carte : OpenFreeMap · © OpenStreetMap.

Distribution mondiale

Calcul de la distribution GBIF· ~10–60 s

Phénologie

Calcul du calendrier d'apparition· ~5–30 s

Consulter sur les bases externes

Observations & statuts

GBIFiNaturalistEOLIUCN

Cartographie

GBIF Maps

Bibliographie

BHLOpenAlex
Note nomenclaturale & synonymesExpert

Note nomenclaturale

TAXREF v18 — INPN/MNHN

Synonymes (1)— redirigent vers cette page

  • Saguerus westerhoutii(Griff.) H.Wendl. & Drude

Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).