Aeranthes schlechteri

Bosser

Plante

VULR Monde (IUCN)

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

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Calcul du tissu écologique de Aeranthes schlechteri.

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Liste rouge IUCN

VU · Vulnérablecritères B2ab(i,ii,iii,iv,v)↘Décroissante

Évaluation complète

Évaluation: 2019 · v3.1
Altitude: 90 – 1250 m
Profondeur: – m

État de la populationTexte officiel évaluation IUCNExpert

The population of Aeranthes schlechteri is currently thought to be decreasing since the species' habitat is threatened. The number of mature individuals of A. schlechteri is not known and cannot be estimated since the species is an epiphyte.

Menaces identifiées(4 menaces classées CMP-IUCN)

3_2
Mining & quarrying
Rapid DeclinesMinority (<50%)Ongoing
2_1_1
Shifting agriculture
Slow, Significant DeclinesMinority (<50%)Ongoing
5_3_3
Unintentional effects: (subsistence/small scale) [harvest]
Slow, Significant DeclinesMinority (<50%)Ongoing
7_1_3
Trend Unknown/Unrecorded
Slow, Significant DeclinesMinority (<50%)Ongoing

Description complète des menacesTexte détaillé évaluation IUCNExpert

This species is threatened by mining, annual fires and forest exploitation for wood harvesting.

Habitats préférentiels (classification IUCN)

1_5Forest - Subtropical/Tropical Dry★
1_6Forest - Subtropical/Tropical Moist Lowland
1_9Forest - Subtropical/Tropical Moist Montane

Mesures de conservation recommandéesStratégies de conservation IUCNExpert

Aeranthes schlechteri has been collected from 8 specimens in several protected areas, Analavelona (1 specimen), Ankarana (1 specimen), Bemaraha (3 specimens), Montagne d'Ambre (2 specimens), Nosy Hara (1 specimen). This species is listed in Appendix II of CITES.

Actions de conservation (4)Conservation Actions Classification Scheme — IUCNExpert

1_2Resource & habitat protection
2_1Site/area management
3_4_1Captive breeding/artificial propagation
3_4_2Genome resource bank

Stress écologiques (14)Stresses Classification — IUCNExpert

1_1Ecosystem conversion
1_1Ecosystem conversion
1_1Ecosystem conversion
1_2Ecosystem degradation
1_2Ecosystem degradation
1_2Ecosystem degradation
1_2Ecosystem degradation
2_1Species mortality
2_1Species mortality
2_1Species mortality
2_1Species mortality
2_2Species disturbance
2_2Species disturbance
2_2Species disturbance

Usage & commerce (1)Use & Trade — IUCNExpert

18Unknown

Priorités de recherche (4)Research Needed Classification — IUCNExpert

1_2Population size, distribution & trends
1_5Threats
1_6Actions
3_4Habitat trends

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

Royaumes biogéographiques

Afrotropical

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

EpiphyteForb or Herb

Références bibliographiques (5)Sources scientifiques de l'évaluation IUCNExpert

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).
Madagascar Catalogue. 2018. Aeranthes schlechteri Bosser. St. Louis, U.S.A. and Antananarivo, Madagascar Available at: <a href="http://www.tropicos.org/Name/50023222?projectid=17">http://www.tropicos.org/Name/50023222?projectid=17</a>.
Phillip Cribb and Johan Hermans. 2009. Field Guide to the Orchids of Madagascar. Royal Botanic Gardens, Kew., Richemond, Surrey, TW9 3AB, UK.
Johan and Clare Hermans, David Du Puy, Phillip Cribb and Jean Bosser. 2007. Orchids of Madagascar. Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AB, UK.
Du Puy, D., Hermans, J and Hermans, C. 1999. The Orchids of Madagascar. Royal Botanic Gardens, Kew.

Évaluateurs & contributeurs (2)Personnes ayant contribué à l'évaluation IUCNExpert

assessor

Verlynde, S., Ramandimbisoa, B. & Stévart, T.

evaluator

Rajaovelona, L.R. & Ravololomanana, N.

Verlynde, S., Ramandimbisoa, B. & Stévart, T. 2019. Aeranthes schlechteri. The IUCN Red List of Threatened Species 2019: e.T64563509A87612965. Accessed on 05 May 2026.