Ontologia

Angraecum ochraceum

(Ridl.) Schltr.

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

Graphe en cours d’indexation

Calcul du tissu écologique de Angraecum ochraceum.

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

Liste rouge IUCN

VU · Vulnérablecritères B2ab(i,ii,iii,iv,v)Décroissante
Évaluation complète
Évaluation
2019 · v3.1
Altitude
6102000 m
Profondeur
m
État de la populationExpert

The population of Angraecum setipes is currently thought to be decreasing since the species' habitat is threatened. The number of individuals of A. setipes is unknown and cannot be estimated since the species is an epiphyte. There are 8 subpopulations.

Menaces identifiées(4 menaces classées CMP-IUCN)

  • 3_2
    Mining & quarrying
    Rapid DeclinesMinority (<50%)Ongoing
  • 2_1_1
    Shifting agriculture
    Ongoing
  • 5_2_1
    Intentional use (species is the target)
    Ongoing
  • 5_3_3
    Unintentional effects: (subsistence/small scale) [harvest]
    Ongoing
Description complète des menacesExpert
This species experiences continuing decline because of illicit collection and habitat destruction due to forest exploitation, annual fire, mining and shifting cultivation. A subpopulation of this species has been recorded on the footprint of a mining project undergoing intense human pressure such as forests clearing. This former subpopulation must be considered as extirpated. Four other subpopulations are known from several unprotected forests subjected to selective logging, timber harvesting for small-scale subsistence and tavy (slash-and-burn farming).

Habitats préférentiels (classification IUCN)

  • 1_9Forest - Subtropical/Tropical Moist Montane
Mesures de conservation recommandéesExpert
Angraecum setipes has been collected in three protected areas, Andohahela National Park, Ankaratra Protected Area and Ranomafana National Park. The species is currently cultivated in two shade-houses in Ambatovy and in one shade-house in Ambalabe.
Actions de conservation (7)Expert
  • 1_1Site/area protection
  • 1_2Resource & habitat protection
  • 3_1_2Trade management
  • 3_4_1Captive breeding/artificial propagation
  • 3_4_2Genome resource bank
  • 4_1Formal education
  • 4_3Awareness & communications
Stress écologiques (9)Expert
  • 1_1Ecosystem conversion
  • 1_1Ecosystem conversion
  • 1_1Ecosystem conversion
  • 1_2Ecosystem degradation
  • 2_1Species mortality
  • 2_1Species mortality
  • 2_1Species mortality
  • 2_1Species mortality
  • 2_2Species disturbance
Usage & commerce (1)Expert
  • 13Pets/display animals, horticulture
    international
Priorités de recherche (7)Expert
  • 1_2Population size, distribution & trends
  • 1_4Harvest, use & livelihoods
  • 1_5Threats
  • 1_6Actions
  • 3_1Population trends
  • 3_3Trade trends
  • 3_4Habitat trends
Niche IUCN globaleExpert

Royaumes biogéographiques

Afrotropical

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

Epiphyte
Références bibliographiques (2)Expert
  1. IUCN. 2019. The IUCN Red List of Threatened Species. Version 2019-1. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 21 March 2019).
  2. Du Puy, D.J. 2001. <i>The Leguminosae of Madagascar</i>. Royal Botanic Gardens, Kew.
Évaluateurs & contributeurs (2)Expert
assessor
Stévart, T., Verlynde, S. & Ramandimbisoa, B.
evaluator
Lowry II, P.P., Rakouth, B. & Ravololomanana, N.

Stévart, T., Verlynde, S. & Ramandimbisoa, B. 2019. Angraecum setipes. The IUCN Red List of Threatened Species 2019: e.T64593934A87613596. 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

Cartographie

Bibliographie

Note nomenclaturale & synonymesExpert

Note nomenclaturale

TAXREF v18 — INPN/MNHN

Synonymes (6)— redirigent vers cette page

  • Angraecum setipesSchltr.
  • Boryangraecum ochraceum(Ridl.) Szlach., Mytnik & Grochocka
  • Epidorkis ochracea(Ridl.) Kuntze
  • Hermansia setipes(Schltr.) Szlach., Mytnik & Grochocka
  • Macroplectrum ochraceum(Ridl.) Finet
  • Mystacidium ochraceumRidl.

Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).