Aloe bernardii
J.-P.Castillon
Pays · région · aire protégée · écorégion · biome
Pas d'interactions documentées pour cette espèce.
Liste rouge IUCN
EN · En dangercritères B1ab(iii)↘Décroissante- Évaluation
- 2020 · v3.1
- Altitude
- 1700 – 1800 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
There is no information available on this species population size, however, it is inferred to be decreasing as its habitat is under decline.
Menaces identifiées(4 menaces classées CMP-IUCN)
2_1_2Small-holder farmingOngoing2_3_1Nomadic grazingOngoing2_3_2Small-holder grazing, ranching or farmingOngoing7_1_1Increase in fire frequency/intensityOngoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
The main threat in the area where this species is found is the increment of induced fires in grasslands linked to cattle ranching and agricultural activities. Fires are also link to political reasons, is a way people manifest discontent with the political situation. Fire kills matures plants and seeds, and affects seedling establishment because the microhabitat (crevasses in rocks) of the species is altered by the fire.
Habitats préférentiels (classification IUCN)
4_4Grassland - Temperate6Rocky areas (eg. inland cliffs, mountain peaks)
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
The species does not occur in any protected areas, nor in any ex situ collections. This species is listed in CITES Appendix II (CITES 2019).
Stress écologiques (13)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_1Ecosystem conversion1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation2_1Species mortality2_1Species mortality2_1Species mortality2_1Species mortality2_2Species disturbance2_2Species disturbance2_2Species disturbance
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Afrotropical
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Succulent - shrub
Références bibliographiques (3)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2020. The IUCN Red List of Threatened Species. Version 2020-2. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 13 June 2020).
- CITES - The Convention on International Trade in Endangered Species of Wild Fauna and Flora. 2019. Appendices I, II and III valid from 26 November 2019. Available at: <a href="https://www.cites.org/eng/app/appendices.php">https://www.cites.org/eng/app/appendices.php</a>. (Accessed: March 2020).
- Castillon, J.-P. 2011. <i>Aloe bernardii</i>, a new <i>Aloe</i> (Asphodelaceae) from the region of Ikalamavony, Madagascar. <i>Cactus Adventures</i> 89: 25-27.
Évaluateurs & contributeurs (3)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Rakotoarisoa, S.E.
evaluator
Andriambololonera, S., Faranirina, L., Manjato, N. & Ravololomanana, N.
facilitators
Martínez Richart, A.I.
Rakotoarisoa, S.E. 2020. Aloe bernardii. The IUCN Red List of Threatened Species 2020: e.T85999391A100531964. 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