
Bulbophyllum analamazoatrae
Schltr.
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Pays · région · aire protégée · écorégion · biome
Pas d'interactions documentées pour cette espèce.
Liste rouge IUCN
NT · Quasi menacée↘Décroissante- Évaluation
- 2019 · v3.1
- Altitude
- 200 – 1300 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
The population of Bulbophyllum analamazoatrae is currently thought to be decreasing since the species' habitat is threatened. Indeed, the species is known from the footprint of a mining project undergoing intense human pressure such as forests clearing as well as several unprotected forests subjected to selective logging, timber harvesting for small-scale subsistence and tavy (slash-and-burn farming). The total number of individuals of B. analamazoatrae is not known and cannot be estimated since the species is epiphyte. However, 221 mature individuals were found in the Ambatovy conservation zone.
Menaces identifiées(4 menaces classées CMP-IUCN)
1_1Housing & urban areasOngoing2_3_2Small-holder grazing, ranching or farmingOngoing3_2Mining & quarryingOngoing5_3_3Unintentional effects: (subsistence/small scale) [harvest]Ongoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
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 the Ambatovy 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_6Forest - Subtropical/Tropical Moist Lowland
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
Bulbophyllum analamazoatrae has been collected in several protected areas such as Makira National Park, Mantadia National Park (protected zone), Marojejy Strict Nature Reserve (protected zone), the Réserve Spéciale d’Analamazoatra (the protected zone as well as the peripheral zone), in the Torotorofotsy Ramsar site, in the Ankeniheny-Zahamena Corridor and in the Ambositra-Vondrozo Corridor.
Actions de conservation (6)Conservation Actions Classification Scheme — IUCNExpert
1_2Resource & habitat protection2_1Site/area management3_4_1Captive breeding/artificial propagation3_4_2Genome resource bank4_1Formal education4_3Awareness & communications
Stress écologiques (12)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation2_1Species mortality2_1Species mortality2_1Species mortality2_1Species mortality2_2Species disturbance2_2Species disturbance2_2Species disturbance
Priorités de recherche (5)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends1_5Threats1_6Actions3_1Population trends3_4Habitat trends
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Afrotropical
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Epiphyte
Références bibliographiques (2)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).
- Du Puy, D., Hermans, J and Hermans, C. 1999. <i>The Orchids of Madagascar</i>. Royal Botanic Gardens, Kew.
Évaluateurs & contributeurs (2)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Ramandimbisoa, B., Stévart, T. & Verlynde, S.
evaluator
Lowry II, P.P., Rakouth, B. & Ravololomanana, N.
Ramandimbisoa, B., Stévart, T. & Verlynde, S. 2019. Bulbophyllum analamazoatrae. The IUCN Red List of Threatened Species 2019: e.T70102870A70164165. 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
Observations & statuts
Cartographie