Calyptrocalyx pauciflorus

Becc.

Plante

CRLR Monde (IUCN)

Filtrer le graphe par contexte spatialPays · région · aire protégée · écorégion · biome

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Calcul du tissu écologique de Calyptrocalyx pauciflorus.

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 complète

Évaluation: 2023 · v3.1
Altitude: 800 – 1500 m
Profondeur: – m

État de la populationTexte officiel évaluation IUCNExpert

There is no information about the population size and trends of this species. The species is known from few records, which are distantly located from eachother. The species is considered to be severely fragmented given this information, and the limited chance of genetic exchange between two localities.

Menaces identifiées(1 menace classée CMP-IUCN)

5_3_5
Motivation Unknown/Unrecorded
UnknownUnknownOngoing

Description complète des menacesTexte détaillé évaluation IUCNExpert

Calyptrocalyx pauciflorus is known from two sites that are threatened by logging concessions. Additional localities have not been found through subsequent fieldwork.

Habitats préférentiels (classification IUCN)

1_6Forest - Subtropical/Tropical Moist Lowland
1_9Forest - Subtropical/Tropical Moist Montane

Mesures de conservation recommandéesStratégies de conservation IUCNExpert

No known conservation actions are associated with this species. It is not known to be conserved ex situ (BGCI 2022).

Stress écologiques (2)Stresses Classification — IUCNExpert

1_1Ecosystem conversion
1_2Ecosystem degradation

Priorités de recherche (2)Research Needed Classification — IUCNExpert

1_2Population size, distribution & trends
1_5Threats

Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert

Royaumes biogéographiques

Australasian

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

Tree - small

Références bibliographiques (6)Sources scientifiques de l'évaluation IUCNExpert

IUCN. 2023. The IUCN Red List of Threatened Species. Version 2023-1. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 07 December 2023).
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).
GBIF. 2021. GBIF | Global Biodiversity Information Facility. Available at: <a href="https://www.gbif.org/">https://www.gbif.org/</a>.
POWO. 2021. Plants of the world. England Available at: <a href="http://powo.science.kew.org/">http://powo.science.kew.org/</a>. (Accessed: 31 agosto 2021).
PNGPlants. 2018. PNGplants Database: Plant Collections from Papua New Guinea. Available at: <a href="http://www.pngplants.org/search.htm">http://www.pngplants.org/search.htm</a>.
Dowe, J.L and Ferrero, M.D. 2001. Revision of Calyptrocalyx and the New Guinea species of Linospadix (Linospadicinae: Arecoideae: Arecaceae). Blumea 46: 207-251.

Évaluateurs & contributeurs (3)Personnes ayant contribué à l'évaluation IUCNExpert

assessor

Jimbo, T. & Turner, J.

contributor

Baker, W.J.

evaluator

Barstow, M.

Jimbo, T. & Turner, J. 2023. Calyptrocalyx pauciflorus. The IUCN Red List of Threatened Species 2023: e.T214155748A214650925. Accessed on 05 May 2026.