Calyptrocalyx amoenus
Dowe & M.D.Ferrero
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Calcul du tissu écologique de Calyptrocalyx amoenus.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
DD · Données insuffisantes?Inconnue- Évaluation
- 2021 · v3.1
- Altitude
- 120 – 140 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
Menaces identifiées(1 menace classée CMP-IUCN)
5_2_1Intentional use (species is the target)Causing/Could cause fluctuationsMinority (<50%)Ongoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
The threats to the species are unknown and require investigation however, due to its favourable uses by locals, it is potentially heavily harvested from the wild.
Habitats préférentiels (classification IUCN)
1_6Forest - Subtropical/Tropical Moist Lowland
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
The species is under-collected in herbarium records. Therefore, the species would benefit from greater collection effort and verification of geographic range. Population trends and threats should also be identified to inform any conservation actions for the species.
Usage & commerce (3)Use & Trade — IUCNExpert
11Other household goodssubsistance12Handicrafts, jewellery, etc.subsistance9Construction 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
Systèmes (terrestre/eau douce/marin)
Formes de croissance
Références bibliographiques (4)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2021. The IUCN Red List of Threatened Species. Version 2021-2. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 04 September 2021).
- 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).
- GeoCAT. 2018. Geospatial conservation assessment tool (GeoCAT). Available at: <a href="http://geocat.kew.org">http://geocat.kew.org</a>. (Accessed: 2018/08/03).
- Dowe, J.L. and Ferrero, M.D. 2001. Revision of Calyptrocalyx and the New Guinea species of Linospadix (Linospadicinae: Arecoideae: Arecaceae). <i>Blumea</i> 46: 207-251.
Évaluateurs & contributeurs (3)Personnes ayant contribué à l'évaluation IUCNExpert
Jimbo, T. 2021. Calyptrocalyx amoenus. The IUCN Red List of Threatened Species 2021: e.T167560842A170264618. Accessed on 05 May 2026.