Ontologia

Chambeyronia oliviformis

(Brongn. & Gris) Hodel & C.F.Barrett

ENLR Monde (IUCN)
Pays · région · aire protégée · écorégion · biome

Graphe en cours d’indexation

Calcul du tissu écologique de Chambeyronia oliviformis.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).

Liste rouge IUCN

EN · En dangercritères B1ab(iii,v)+2ab(iii,v)Décroissante
Évaluation complète
Évaluation
2020 · v3.1
Altitude
90300 m
Profondeur
m
État de la populationExpert
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_1
    Increase in fire frequency/intensity
    Ongoing
  • 8_1_2
    Named species
    Ongoing
  • 8_1_2
    Named species
    Ongoing
  • 8_1_2
    Named species
    Ongoing
Description complète des menacesExpert
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 recommandéesExpert
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)Expert
  • 2_1Site/area management
  • 2_2Invasive/problematic species control
  • 3_4Ex-situ conservation
  • 4_3Awareness & communications
Stress écologiques (10)Expert
  • 1_2Ecosystem degradation
  • 1_2Ecosystem degradation
  • 1_2Ecosystem degradation
  • 1_3Indirect ecosystem effects
  • 2_1Species mortality
  • 2_2Species disturbance
  • 2_2Species disturbance
  • 2_3_7Reduced reproductive success
  • 2_3_7Reduced reproductive success
  • 2_3_7Reduced reproductive success
Usage & commerce (1)Expert
  • 13Pets/display animals, horticulture
    international
Priorités de recherche (3)Expert
  • 1_2Population size, distribution & trends
  • 3_1Population trends
  • 3_4Habitat trends
Niche IUCN globaleExpert

Royaumes biogéographiques

Australasian

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

Forb or Herb
Références bibliographiques (3)Expert
  1. 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).
  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. 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)Expert
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 (heatmap GBIF)Construction en cours

0 obs · 0 cellules
Construction par partitions temporelles GBIF0%

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km). Filtre qualité : précision coordonnée < 10 km. Coloration quantile (q50/70/90/99). Fond carte : OpenFreeMap · © OpenStreetMap.

Distribution mondiale

Calcul de la distribution GBIF· ~10–60 s

Phénologie

Calcul du calendrier d'apparition· ~5–30 s

Consulter sur les bases externes

Observations & statuts

Bibliographie

Note nomenclaturale & synonymesExpert

Note nomenclaturale

TAXREF v18 — INPN/MNHN

Synonymes (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).