Brachypodium madagascariense
A.Camus & H.Perrier
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Calcul du tissu écologique de Brachypodium madagascariense.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
VU · Vulnérablecritères B2ab(i,ii,iii)↘Décroissante- Évaluation
- 2025 · v3.1
- Altitude
- 1000 – 2220 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
No numerical population information is available, but the current population trend is suspected to be decreasing due to habitat loss. Research into population status and trends is recommended.
Menaces identifiées(5 menaces classées CMP-IUCN)
11_2DroughtsRapid DeclinesMajority (50-90%)Ongoing7_1_3Trend Unknown/UnrecordedRapid DeclinesWhole (>90%)Ongoing2_3_1Nomadic grazingNegligible declinesMinority (<50%)Ongoing2_3_2Small-holder grazing, ranching or farmingNegligible declinesMinority (<50%)Ongoing3_2Mining & quarryingNegligible declinesMinority (<50%)Ongoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
Habitats préférentiels (classification IUCN)
1_9Forest - Subtropical/Tropical Moist Montane2_1Savanna - Dry3_5Shrubland - Subtropical/Tropical Dry5_3Wetlands (inland) - Shrub Dominated Wetlands6Rocky areas (eg. inland cliffs, mountain peaks)
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
This species occurs in several protected areas: Tsaratanana Strict Nature Reserve, Manjakatompo Ankaratra Natural Resource Reserve, Itremo Massif Harmonious Protected Landscape and Andringitra National Park. No ex situ conservation or living specimens have ben reported. As such, gathering of wild germplasm material or seed banking for ex-situ conservation is needed.
Actions de conservation (3)Conservation Actions Classification Scheme — IUCNExpert
3_4_1Captive breeding/artificial propagation3_4_2Genome resource bank5_2Policies and regulations
Stress écologiques (16)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_1Ecosystem conversion1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_3Indirect ecosystem effects2_1Species mortality2_1Species mortality2_1Species mortality2_2Species disturbance2_2Species disturbance2_2Species disturbance2_2Species disturbance2_2Species disturbance
Priorités de recherche (6)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends1_3Life history & ecology1_4Harvest, use & livelihoods1_5Threats3_1Population trends3_4Habitat trends
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Systèmes (terrestre/eau douce/marin)
Formes de croissance
Références bibliographiques (3)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2025. The IUCN Red List of Threatened Species. Version 2025-2. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 10 October 2025).
- Museum Nationale d'Histoire Naturelles. 2022. <i>Brachypodium madagascariense</i>. Paris. Available at: <a href="https://science.mnhn.fr/taxon/species/brachypodium/madagascariense">https://science.mnhn.fr/taxon/species/brachypodium/madagascariense</a>. (Accessed: 14-09-2022).
- Bachman, S., Moat, J., Hill, A.W., de la Torre, J. and Scott, B. 2011. Supporting Red List threat assessments with GeoCAT: geospatial conservation assessment tool. In: Smith, B. and Peneb, L. (eds), <i>e-Infrastructure for data publishing in biodiversity science</i>, pp. 117-126. Zoo Keys, 150.
Évaluateurs & contributeurs (2)Personnes ayant contribué à l'évaluation IUCNExpert
Andry Ny Aina, A.A.M 2025. Brachypodium madagascariense. The IUCN Red List of Threatened Species 2025: e.T218343407A218344263. Accessed on 05 May 2026.
Distribution mondiale
Phénologie
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Observations & statuts
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