Dioscorea antaly

Jum. & H.Perrier

Plante

LCLR Monde (IUCN)

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

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Calcul du tissu écologique de Dioscorea antaly.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).

Liste rouge IUCN

LC · Préoccupation mineure?Inconnue

Évaluation complète

Évaluation: 2017 · v3.1
Altitude: 0 – 1499 m
Profondeur: – m

État de la populationTexte officiel évaluation IUCNExpert

There are multiple subpopulations, but population size is not known.

Menaces identifiées(3 menaces classées CMP-IUCN)

2_1_1
Shifting agriculture
Ongoing
5_2_1
Intentional use (species is the target)
Ongoing
7_1_3
Trend Unknown/Unrecorded
Ongoing

Description complète des menacesTexte détaillé évaluation IUCNExpert

This species is threatened by habitat destruction due to wildfire and shifting agriculture.

Habitats préférentiels (classification IUCN)

1_5Forest - Subtropical/Tropical Dry
1_6Forest - Subtropical/Tropical Moist Lowland

Mesures de conservation recommandéesStratégies de conservation IUCNExpert

This species occurs in the Ambohijanahary Special Reserve, Ankarana Special reserve, Isalo National Park, Baie de Baly National Park and Ankarafantsika National Park, Andranomena Special Reserve and Kirindy Mitea special reserve, where 15 subpopulations are protected.

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 (10)Stresses Classification — IUCNExpert

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

Usage & commerce (1)Use & Trade — IUCNExpert

1Food - human
subsistance

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

Royaumes biogéographiques

Afrotropical

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

GeophyteVines

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

IUCN. 2017. The IUCN Red List of Threatened Species. Version 2017-3. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 5 December 2017).
GENESYS. 2016. Plant Genetic Resources Database. Available at: <a href="http;//www.genesys-pgr.org">http;//www.genesys-pgr.org</a>. (Accessed: July 2016).
WCSP. 2015. World Checklist of Selected Plant Families. Published on the Internet. Available at: <a href="http://apps.kew.org/wcsp/">http://apps.kew.org/wcsp/</a>.
Vincent, H., Wiersema, J., Kell, S., Fielder, H., Dobbie, S., Castañeda-Álvareza, N.P., Guarino, L., Eastwood, R., Leόn, B. and Maxted, N. 2013. A prioritized crop wild relative inventory to help underpin global food security. <i>Biological Conservation</i> 167: 265–275.
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: V. Smith and L. Penev (eds) e-Infrastructures for data publishing in biodiversity science. <i>Zookeys</i> 150: 117–126.

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

assessor

Members of the IUCN SSC Madagascar Plant Specialist Group & Missouri Botanical Garden, -.

evaluator

Jeannoda, V.

Members of the IUCN SSC Madagascar Plant Specialist Group & Missouri Botanical Garden, -. 2017. Dioscorea antaly. The IUCN Red List of Threatened Species 2017: e.T70102609A70136771. Accessed on 05 May 2026.