Chambeyronia oliviformis
(Brongn. & Gris) Hodel & C.F.Barrett
Pays · région · aire protégée · écorégion · biome
Pas d'interactions documentées pour cette espèce.
Liste rouge IUCN
EN · En dangercritères B1ab(iii,v)+2ab(iii,v)↘Décroissante- Évaluation
- 2020 · v3.1
- Altitude
- 90 – 300 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
Population size is unknown but two localities (Boghen and Tendéa) have been surveyed where the number of adults is over 1,000 mature individuals. Lack of regeneration has been observed.
Menaces identifiées(4 menaces classées CMP-IUCN)
7_1_1Increase in fire frequency/intensityOngoing8_1_2Named speciesOngoing8_1_2Named speciesOngoing8_1_2Named speciesOngoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
The main threats come from the degradation of forest habitats caused by fires (except for the population in Tendea) and invasive species (pigs and deer) as well as the predation of seeds by rats. In the regions of Bogen and Tendéa, the significant impact of deer is observed with grazing of the species which results in a lack of regeneration and erosion of the habitat.
Habitats préférentiels (classification IUCN)
1_6Forest - Subtropical/Tropical Moist Lowland
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
Kentiopsis oliviformis is protected by legislation in Province Nord and Province Sud but it does not occur in any protected area. This species would benefit from ex situ and in situ emergency conservation actions. It is proposed to ensure the follow-up of the known populations and to preserve a viable population on delimited perimeters. Because K. oliviformis is located on privately owned land, raising awareness of the owners is advised. It is also recommended that the DSCGR (emergency services), responsible for the coordination of the firefighting effort, and the Conservatoire d'espaces naturels de Nouvelle-Calédonie (New Caledonia Natural Spaces Conservatory), which coordinates the New Caledonian Invasive Species Programme, are informed about the presence of the species in the areas concerned. It is also reommended that the species be listed in the Convention on International Trade in Endangered Species (CITES).
Actions de conservation (4)Conservation Actions Classification Scheme — IUCNExpert
2_1Site/area management2_2Invasive/problematic species control3_4Ex-situ conservation4_3Awareness & communications
Stress écologiques (10)Stresses Classification — IUCNExpert
1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_3Indirect ecosystem effects2_1Species mortality2_2Species disturbance2_2Species disturbance2_3_7Reduced reproductive success2_3_7Reduced reproductive success2_3_7Reduced reproductive success
Usage & commerce (1)Use & Trade — IUCNExpert
13Pets/display animals, horticultureinternational
Priorités de recherche (3)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends3_1Population trends3_4Habitat trends
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Australasian
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Forb or Herb
Références bibliographiques (3)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2020. The IUCN Red List of Threatened Species. Version 2020-3. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 10 December 2020).
- 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).
- Endemia.nc, faune et flore de Nouvelle-Calédonie. Website and database on neo-caledonian biodiversity. Available at: <a href="www.endemia.nc">www.endemia.nc</a>.
Évaluateurs & contributeurs (3)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Amice, R., Canel, J., Ugolini, D., Butin, J.-P., Fleurot, D., Garnier, D., Goxe, J., Henry, B., Lespes, A.A., Letocart, D., Letocart, I., Mercier, B., Tiavouane, J., Veillon, J.-M. & Warimavute, G.
evaluator
Tanguy, V. & Hodel, D.R.
facilitators
Warimavute, G., Maura, J. & Tanguy, V.
⚠ 1 erratum publié après l'évaluation.
Amice, R., Canel, J., Ugolini, D., Butin, J.-P., Fleurot, D., Garnier, D., Goxe, J., Henry, B., Lespes, A.A., Letocart, D., Letocart, I., Mercier, B., Tiavouane, J., Veillon, J.-M. & Warimavute, G. 2020. Kentiopsis oliviformis (amended version of 2019 assessment). The IUCN Red List of Threatened Species 2020: e.T38587A185103406. 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
Note nomenclaturale & synonymesDétails taxonomiques + synonymes CoLExpert
Note nomenclaturale
TAXREF v18 — INPN/MNHNSynonymes (2)— redirigent vers cette page
- Kentia oliviformisBrongn. & Gris
- Kentiopsis oliviformis(Brongn. & Gris) Brongn.
Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).