Alocasia atropurpurea
Engl.
Pays · région · aire protégée · écorégion · biome
Graphe en cours d’indexation
Calcul du tissu écologique de Alocasia atropurpurea.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
CR · En danger critiquecritères B1ab(ii,iii,v)↘Décroissante- Évaluation
- 2008 · v3.1
- Altitude
- – 1853 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
The
species is confined to one location and although the size of the population is not known, it is unlikely to be large.
Menaces identifiées(4 menaces classées CMP-IUCN)
10_3Avalanches/landslidesUnknownUnknownOngoing4_1Roads & railroadsUnknownUnknownOngoing5_2_1Intentional use (species is the target)UnknownUnknownOngoing5_3_1Intentional use: (subsistence/small scale) [harvest]UnknownUnknownOngoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
Loss of habitat through
conversion
of mossy forest into a national highway poses a major threat as opening the area also facilitates increased human
disturbance and provides easier access to collectors.
Habitats préférentiels (classification IUCN)
1_9Forest - Subtropical/Tropical Moist Montane★
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
The locality was declared a protected area but part of the forest was opened up for constructing the national highway connecting Bontoc and Ifugao.
Actions de conservation (6)Conservation Actions Classification Scheme — IUCNExpert
2_1Site/area management3_1_2Trade management3_4_1Captive breeding/artificial propagation3_4_2Genome resource bank4_3Awareness & communications5_2Policies and regulations
Stress écologiques (8)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_1Ecosystem conversion1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation2_1Species mortality2_1Species mortality2_2Species disturbance
Usage & commerce (1)Use & Trade — IUCNExpert
13Pets/display animals, horticulturenationalsubsistance
Priorités de recherche (5)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends1_3Life history & ecology3_1Population trends3_2Harvest level trends3_4Habitat trends
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Indomalayan
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Forb or Herb
Références bibliographiques (4)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2008. IUCN Red List of Threatened Species. Available at: <a href="http://www.iucnredlist.org">http://www.iucnredlist.org</a>. (Accessed: 5 October 2008).
- Hay, A. 1999. The genus <i>Alocasia</i> (Araceae-Colocasieae) in the Philippines. <i>Gardens’ Bulletin Singapore</i> 51: 1-41.
- Merrill, E. 1925. <i>An Enumeration of Philippine Flowering Plants, Vol. 1</i>. Bureau of Science, Manila.
- Engler, A. 1920. <i>Das Pflanzenreich</i> 71(132). Berlin.
Évaluateurs & contributeurs (2)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Medecilo, M.P. & Ong, R.G.
evaluator
Madulid, D.A. & Agoo, E.M.G. (IUCN SSC Philippine Plant Red List Authority)
Medecilo, M.P. & Ong, R.G. 2008. Alocasia atropurpurea. The IUCN Red List of Threatened Species 2008: e.T133705A3872871. Accessed on 05 May 2026.
Distribution mondiale
Calcul de la distribution GBIF· ~10–60 s
Phénologie
Calcul du calendrier d'apparition· ~5–30 s