Cyrtostachys excelsa
Heatubun
Pays · région · aire protégée · écorégion · biome
Graphe en cours d’indexation
Calcul du tissu écologique de Cyrtostachys excelsa.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
CR · En danger critiquecritères B2ab(iii)?Inconnue- Évaluation
- 2025 · v3.1
- Altitude
- 70 – 700 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
There is no population information for this species, in term of size or trend. However, the species is considered to be severely fragmented due to current localities only being known from a single collection each, there are ongoing threats and also as land in between the two localities is not conducive to genetic transfer.
Menaces identifiées(3 menaces classées CMP-IUCN)
3_2Mining & quarryingOngoing5_3_3Unintentional effects: (subsistence/small scale) [harvest]Ongoing5_3_4Unintentional effects: (large scale) [harvest]Ongoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
The species is threatened by mining and logging concessions in the area.
Habitats préférentiels (classification IUCN)
1_6Forest - Subtropical/Tropical Moist Lowland
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
There are no conservation actions in place for this species.
Actions de conservation (4)Conservation Actions Classification Scheme — IUCNExpert
1_1Site/area protection1_2Resource & habitat protection3_4_1Captive breeding/artificial propagation3_4_2Genome resource bank
Usage & commerce (1)Use & Trade — IUCNExpert
9Construction or structural materialssubsistance
Priorités de recherche (4)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends1_3Life history & ecology1_4Harvest, use & livelihoods1_5Threats
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Australasian
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Tree - large
Références bibliographiques (3)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2025. The IUCN Red List of Threatened Species. Version 2025-2. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 10 October 2025).
- GBIF. 2020. GBIF | Global Biodiversity Information Facility. Available at: <a href="https://www.gbif.org/occurrence/search?taxon_key=7286785">https://www.gbif.org/occurrence/search?taxon_key=7286785</a>. (Accessed: 16th, Jan., 2020).
- Heatubun, C.D., Baker, W.J., Mogea, J.P., Harley, M.M., Tjitrosoedirdjo, S.S. and Dransfield, J. 2009. A monograph of <i>Cyrtostachys</i> (Arecaceae). <i>Kew Bulletin</i> 64: 67–94.
Évaluateurs & contributeurs (3)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Zulkarnaen, R.N.
contributor
Baker, W.J. & Turner, J.
evaluator
Barstow, M.
Zulkarnaen, R.N. 2025. Cyrtostachys excelsa. The IUCN Red List of Threatened Species 2025: e.T168663185A168908099. Accessed on 05 May 2026.
Distribution mondiale
Calcul de la distribution GBIF· ~10–60 s
Phénologie
Calcul du calendrier d'apparition· ~5–30 s