Rotin
Eremospatha dransfieldiiSunderl.
Pays · région · aire protégée · écorégion · biome
Pas d'interactions documentées pour cette espèce.
Liste rouge IUCN
EN · En dangercritères B2ab(iii)↘Décroissante- Évaluation
- 2016 · v3.1
- Altitude
- 100 – 200 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
The number of mature individuals is not known. Most of the sites where the species grows are remnant forests disconnected from each other. Moreover, the subpopulations occurring in these forests are facing habitat loss and over-harvesting. We can infer that the population is currently decreasing.
Menaces identifiées(2 menaces classées CMP-IUCN)
2_1_2Small-holder farmingRapid DeclinesMajority (50-90%)Ongoing5_2_1Intentional use (species is the target)UnknownMajority (50-90%)Ongoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
The major threats to this species are habitat loss due to forest conversion to agriculture, and the over-harvesting of the stems for the rattan market (D. Ouattara and F. Stauffer, pers. comm. 2016). In Côte d'Ivoire, this species is highly threatened; the only forest where the species have been observed is currently being cut to open up new fields and the stems of this rattan are over-harvested in the area, which could soon lead to the disappearance of this rattan species in this country. The same threats are observed in Ghana. Data are currently absent regarding the threats to this species in Sierra Leone, but we infer that the species is likely to be threatened by habitat loss here too.
Habitats préférentiels (classification IUCN)
1_6Forest - Subtropical/Tropical Moist Lowland★
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
This rattan palm is only reported to occur in the Ankasa Conservation Area (Ghana), although it was not encountered during recent floristic inventories in the area (F. Stauffer pers. comm. 2016). Conservation measures are urgently needed to protect its habitat and control the unsustainable exploitation of this rattan. A promising solution might be the sustainable cultivation of rattans to avoid the exploitation of wild populations.
Actions de conservation (5)Conservation Actions Classification Scheme — IUCNExpert
1_1Site/area protection1_2Resource & habitat protection3_1_1Harvest management3_4_1Captive breeding/artificial propagation4_3Awareness & communications
Stress écologiques (4)Stresses Classification — IUCNExpert
1_1Ecosystem conversion2_1Species mortality2_1Species mortality2_2Species disturbance
Usage & commerce (2)Use & Trade — IUCNExpert
11Other household goodssubsistance9Construction or structural materialssubsistance
Priorités de recherche (2)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends3_1Population trends
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Afrotropical
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Vines
Références bibliographiques (6)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2016. The IUCN Red List of Threatened Species. Version 2016-3. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 07 December 2016).
- Ouattara, D.N., Ekpe, P., Bakayoko, A. and Stauffer F.W. 2015. Ethnobotany and conservation of palms from Ghana. <i>Palms</i> 59(2): 85-103.
- PROTA. 2015. <i>Eremospatha dransfieldii</i>. Available at: <a href="http://uses.plantnet-project.org/en/Eremospatha_dransfieldii_(PROTA)">http://uses.plantnet-project.org/en/Eremospatha_dransfieldii_(PROTA)</a>.
- Sunderland, T.C.H. 2012. A taxonomic revision of the rattans of Africa (Arecaceae: Calamoideae). <i>Phytotaxa</i> 51: 1-76.
- 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.
- Sunderland, T.C.H. 2007. <i>Field Guide to the Rattans of Africa</i>. Kew Publishing, Richmond.
Évaluateurs & contributeurs (4)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Cosiaux, A., Gardiner, L.M. & Couvreur, T.
contributor
Stauffer, F.
evaluator
Baker, W.J. & Bachman, S.
facilitators
Baker, W.J. & Sonké, B.
Cosiaux, A., Gardiner, L.M. & Couvreur, T. 2016. Eremospatha dransfieldii. The IUCN Red List of Threatened Species 2016: e.T95317299A95317302. Accessed on 05 May 2026.
Répartition mondiale
Aucune observation géoréférencée avec précision suffisante (<10 km) dans GBIF pour cette espèce.