Ontologia

Hydriastele vitiensis

W.J.Baker & Loo

VULR Monde (IUCN)
Pays · région · aire protégée · écorégion · biome

Graphe en cours d’indexation

Calcul du tissu écologique de Hydriastele vitiensis.

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

Liste rouge IUCN

VU · Vulnérablecritères B1ab(i,ii,iii)?Inconnue
Évaluation complète
Évaluation
2017 · v3.1
Altitude
0600 m
Profondeur
m
État de la populationExpert
It is thought to have a small population size, distributed over a large number of small disjunct subpopulations (Watling 2005).

Menaces identifiées(2 menaces classées CMP-IUCN)

  • 2_2_3
    Scale Unknown/Unrecorded
    UnknownUnknownOngoing
  • 5_3_5
    Motivation Unknown/Unrecorded
    UnknownUnknownOngoing
Description complète des menacesExpert
The area from where the species was described, has now been converted to mahogany plantation, however, some palm trees may have survived that. The rest of the population is in undisturbed or logged-over forest. Its range appears to be contracting within the Galoa mahogany plantation

Habitats préférentiels (classification IUCN)

  • 1_6Forest - Subtropical/Tropical Moist Lowland
Mesures de conservation recommandéesExpert
Known from two ex situ collections in botanic gardens worldwide. The populations are not within protected areas. More ex situ collections including seed collections recommended. Additional conservation recommendations include: i) a review of its distribution and population status, ii) species recovery and management plan (possibly including enhancement planting), and iii) awareness and engagement of land owners and regulatory authorities. Research is also needed into ecology and ecosystem service.
Actions de conservation (3)Expert
  • 1_1Site/area protection
  • 3_4_2Genome resource bank
  • 4_3Awareness & communications
Stress écologiques (8)Expert
  • 1_1Ecosystem conversion
  • 1_1Ecosystem conversion
  • 1_2Ecosystem degradation
  • 1_2Ecosystem degradation
  • 2_1Species mortality
  • 2_1Species mortality
  • 2_2Species disturbance
  • 2_2Species disturbance
Usage & commerce (1)Expert
  • 1Food - human
    subsistance
Priorités de recherche (2)Expert
  • 1_2Population size, distribution & trends
  • 1_3Life history & ecology
Niche IUCN globaleExpert

Royaumes biogéographiques

Oceanian

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

Tree - large
Références bibliographiques (3)Expert
  1. IUCN. 2017. The IUCN Red List of Threatened Species. Version 2017-3. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 5 December 2017).
  2. Hodel, D.R. 2011. Exploring for palms in Fiji. <i>Palms </i> 55: 161-175.
  3. Watling, D. 2005. <i>Palms of the Fiji Islands</i>. Environmental Consultants, Suva.
Évaluateurs & contributeurs (3)Expert
assessor
Tikoca, S. & Rivers, M.C.
contributor
Watling, D.
evaluator
Hodel, D.R.

Tikoca, S. & Rivers, M.C. 2017. Hydriastele vitiensis. The IUCN Red List of Threatened Species 2017: e.T38574A2880299. 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

Bibliographie

Note nomenclaturale & synonymesExpert

Note nomenclaturale

TAXREF v18 — INPN/MNHN

Synonymes (1)— redirigent vers cette page

  • Gulubia microcarpaEssig

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