Musa zaifui
Häkkinen & H.Wang
Pays · région · aire protégée · écorégion · biome
Graphe en cours d’indexation
Calcul du tissu écologique de Musa zaifui.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
CR · En danger critiquecritères B1ab(iii,v)+2ab(iii,v); C2a(i); D↘Décroissante- Évaluation
- 2020 · v3.1
- Altitude
- 810 – 810 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
Following extensive field observations between 2005 and 2007 in Yunnan province, Musa zaifui was only observed on the 2006 expedition; three populations were found with some five individual plants with suckers (Häkkinen and Wang 2008). The current population trend is unknown but is inferred to be declining owing to the conversion of forested land to agricultural land use along the eastern riverbank of Da Yingjiang River. Given the very restricted nature of the population, further research into status and trends is required.
Menaces identifiées(4 menaces classées CMP-IUCN)
2_1_3Agro-industry farmingRapid DeclinesMajority (50-90%)Ongoing10_2Earthquakes/tsunamisCausing/Could cause fluctuationsWhole (>90%)Past, Likely to Return9_3_4Type Unknown/UnrecordedNegligible declinesWhole (>90%)Unknown11_4Storms & floodingVery Rapid DeclinesWhole (>90%)Past, Likely to Return
Description complète des menacesTexte détaillé évaluation IUCNExpert
Yingjiang and Longchuan counties are part of a seismically active zone: since the year 2000, multiple strong earthquakes have hit the region, as well as heavy rains leading to mudslides (International Federation of Red Cross and Red Crescent Societies 2004, 2011, Yin et al. 2017). Given the very restricted population size, and the riverbank habitat of the only known wild individuals, subsidence caused by a single natural disaster could feasibly drive the whole population to extinction. Additionally, based on satellite imagery, the forested riverbank of the Da Yingjiang lies adjacent to a large area of agricultural land. Through comparison to satellite imagery in 2006, when the only known collections were made, it can be seen that there has been agricultural encroachment towards the riverbank. This is very likely to have led to the loss of suitable habitat for the species, as well as possible ecosystem degradation though the run-off of agricultural effluents.
Habitats préférentiels (classification IUCN)
14_6Artificial/Terrestrial - Subtropical/Tropical Heavily Degraded Former Forest1_6Forest - Subtropical/Tropical Moist Lowland
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
The genus Musa is listed in Annex I of the International Treaty on Plant Genetic Resources for Food and Agriculture (ITPGRFA) which aims to guarantee sustainable agriculture and food security through the conservation and sustainable use of plant genetic resources for food and agriculture, as well as ensuring the fair and equitable sharing of the benefits arising out of their use (FAO 2009). This species is not known to occur in any protected areas (Protected Planet 2019). Living specimens are cultivated at Xishuangbanna Tropical Botanical Garden (Häkkinen and Wong 2008), however, it is not known to be conserved ex situ elsewhere (BGCI 2019, Genesys Global Portal on Plant Genetic Resources 2019). As such, gathering of wild germplasm material for ex situ conservation from extant wild plants is a conservation priority.
Actions de conservation (2)Conservation Actions Classification Scheme — IUCNExpert
1_1Site/area protection3_4_2Genome resource bank
Stress écologiques (8)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_2Ecosystem degradation1_2Ecosystem degradation2_1Species mortality2_1Species mortality2_1Species mortality2_1Species mortality2_2Species disturbance
Usage & commerce (2)Use & Trade — IUCNExpert
13Pets/display animals, horticultureinternationalnational14Researchinternationalnational
Priorités de recherche (6)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends1_3Life history & ecology1_5Threats2_1Species Action/Recovery Plan2_2Area-based Management Plan3_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 (13)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2020. The IUCN Red List of Threatened Species. Version 2020-1. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 19 March 2020).
- USDA, Agricultural Research Service, National Plant Germplasm System. 2019. Germplasm Resources Information Network (GRIN-Taxonomy). Beltsville, Maryland Available at: <a href="https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomysearch.aspx">https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomysearch.aspx</a>. (Accessed: January 2019).
- Genesys Global Portal on Plant Genetic Resources. 2019. Genesys. Available at: <a href="https://www.genesys-pgr.org/welcome">https://www.genesys-pgr.org/welcome</a>. (Accessed: 4 February 2019).
- Protected Planet. 2019. Protected Planet: The World Database on Protected Areas (WDPA). Cambridge, UK Available at: <a href="www.protectedplanet.net">www.protectedplanet.net</a>. (Accessed: 2019).
- WCSP. 2019. World Checklist of Selected Plant Families. Available at: <a href=" http://apps.kew.org/wcsp/"> http://apps.kew.org/wcsp/</a>.
- USDA, ARS, GRIN. 2018. Germplasm Resources Information Network [online]. Beltsville Available at: <a href="https://www.ars-grin.gov/">https://www.ars-grin.gov/</a>. (Accessed: 19 July).
- BGCI (Botanic Gardens Conservation International). 2018. PlantSearch online database. Richmond, UK Available at: <a href="www.bgci.org/plant_search.php">www.bgci.org/plant_search.php</a>. (Accessed: 2018).
- Yin, Z.; Zhao, W.; Xu, Y.; Sa, L. 2017. Distribution Characteristics of Geohazards Induced by the Ludian Earthquake on 3 August, 2014 and a Comparison to the Jinggu and Yingjiang Earthquakes. <i>Workshop on World Landslide Forum 2017: Advancing Culture of Living with Landslides</i>: 95-110.
- 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.
- IFRC (International Federation of Red Cross and Red Crescent Societies). 2011. China: Earthquake in Yunnan Province - Mar 2011. Available at: <a href="https://reliefweb.int/disaster/eq-2011-000027-chn">https://reliefweb.int/disaster/eq-2011-000027-chn</a>.
- FAO. 2009. International Treaty on Plant Genetic Resources for Food and Agriculture (ITPGRFA) [Online]. Rome: Food and Agriculture Organisation. Available at: <a href="ftp://ftp.fao.org/docrep/fao/011/i0510e/i0510e.pdf">ftp://ftp.fao.org/docrep/fao/011/i0510e/i0510e.pdf</a>. (Accessed: 18/12/2012).
- Hakkinen, M., and Wang, H. 2008. <i>Musa zaifui</i> sp. nov. (Musaceae) from Yunnan, China. <i>Nordic Journal of Botany</i> 26: 42-46.
- IFRC (International Federation of Red Cross and Red Crescent Societies). 2004. China: Floods and Landslides - Information Bulletin no. 3. Available at: <a href="https://reliefweb.int/report/china/china-floods-and-landslides-information-bulletin-n-3">https://reliefweb.int/report/china/china-floods-and-landslides-information-bulletin-n-3</a>.
Évaluateurs & contributeurs (3)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Allen, R. & Plummer, J.
evaluator
Goettsch, B.
facilitators
Hargreaves, S.
Allen, R. & Plummer, J. 2020. Musa zaifui. The IUCN Red List of Threatened Species 2020: e.T123707260A123802071. Accessed on 05 May 2026.
Distribution mondiale
Calcul de la distribution GBIF· ~10–60 s
Phénologie
Calcul du calendrier d'apparition· ~5–30 s