Ontologia

Hydriastele dransfieldii

(Hambali, Maturb., Wanggai & W.J.Baker) W.J.Baker & Loo

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

Pas d'interactions documentées pour cette espèce.

Liste rouge IUCN

LC · Préoccupation mineure?Inconnue
Évaluation complète
Évaluation
2019 · v3.1
Altitude
0 – 300 m
Profondeur
– m
État de la populationExpert

This species has been observed to be common in many parts of Biak (Baker and Heatubun 2012).

Menaces identifiées(2 menaces classées CMP-IUCN)

  • 1_1
    Housing & urban areas
    Ongoing
  • 2_1_2
    Small-holder farming
    Ongoing
Description complète des menacesExpert
There are no known direct threats to this species, though the islands of Biak, Supiori and Numfoor have lost around 139 km2 of forest since 2001, mostly due to agriculture and urban development (Global Forest Watch 2019).

Habitats préférentiels (classification IUCN)

  • 1_6Forest - Subtropical/Tropical Moist Lowland
  • 6Rocky areas (eg. inland cliffs, mountain peaks)
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 (2)Expert
  • 1Food - human
  • 11Other household goods
Niche IUCN globaleExpert

Royaumes biogéographiques

Australasian

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

Tree - small
Références bibliographiques (6)Expert
  1. Global Forest Watch. 2019. Interactive Forest Change Mapping Tool. Available at: <a href="http://www.globalforestwatch.org/">http://www.globalforestwatch.org/</a>.
  2. IUCN. 2019. The IUCN Red List of Threatened Species. Version 2019-3. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 10 December 2019).
  3. BGCI. 2018. Botanic Gardens Conservation International (BGCI) - Plant Search. Available at: <a href="https://www.bgci.org/plant_search.php">https://www.bgci.org/plant_search.php</a>.
  4. Petoe, P., Heatubun, C.D. and Baker, W.J. 2018. A monograph of <i>Hydriastele</i> (Areceae, Arecaceae) in New Guinea and Australia. <i>Phytotaxa</i> 370(1): 1-92.
  5. Baker, W.J. and Heatubun, C.D. 2012. New Palms from Biak and Supiori, Western New Guinea. <i>Palms</i> 56(3): 131-150.
  6. Bachman, S., Moat, J., Hill, A.W., de la Torre, J. and Scott, B. 2011. Supporting Red List threat assessments with GeoCAT: geospatial conservation assessment tool. In: V. Smith and L. Penev (eds) e-Infrastructures for data publishing in biodiversity science. <i>Zookeys</i> 150: 117–126.
Évaluateurs & contributeurs (5)Expert
assessor
Petoe, P., Heatubun, C.D. & Baker, W.J.
contributor
Barker, A.
evaluator
Dransfield, J.
facilitators
Hargreaves, S.
institutions
Royal Botanic Gardens, Kew

Petoe, P., Heatubun, C.D. & Baker, W.J. 2019. Hydriastele dransfieldii. The IUCN Red List of Threatened Species 2019: e.T151356883A151358595. Accessed on 05 May 2026.

Répartition mondiale

Aucune observation géoréférencée avec précision suffisante (<10 km) dans GBIF pour cette espèce.

Consulter sur les bases externes

Observations & statuts

iNaturalist

Bibliographie

BHLOpenAlex
Note nomenclaturale & synonymesExpert

Note nomenclaturale

TAXREF v18 — INPN/MNHN

Synonymes (1)— redirigent vers cette page

  • Siphokentia dransfieldiiHambali, Maturb., Wanggai & W.J.Baker

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