Ontologia

Rotin

Eremospatha dransfieldiiSunderl.

ENLR Monde (IUCN)
Pays · région · aire protégée · écorégion · biome

Pas d'interactions documentées pour cette espèce.

Liste rouge IUCN

EN · En dangercritères B2ab(iii)Décroissante
Évaluation complète
Évaluation
2016 · v3.1
Altitude
100200 m
Profondeur
m
État de la populationExpert
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_2
    Small-holder farming
    Rapid DeclinesMajority (50-90%)Ongoing
  • 5_2_1
    Intentional use (species is the target)
    UnknownMajority (50-90%)Ongoing
Description complète des menacesExpert
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 recommandéesExpert
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)Expert
  • 1_1Site/area protection
  • 1_2Resource & habitat protection
  • 3_1_1Harvest management
  • 3_4_1Captive breeding/artificial propagation
  • 4_3Awareness & communications
Stress écologiques (4)Expert
  • 1_1Ecosystem conversion
  • 2_1Species mortality
  • 2_1Species mortality
  • 2_2Species disturbance
Usage & commerce (2)Expert
  • 11Other household goods
    subsistance
  • 9Construction or structural materials
    subsistance
Priorités de recherche (2)Expert
  • 1_2Population size, distribution & trends
  • 3_1Population trends
Niche IUCN globaleExpert

Royaumes biogéographiques

Afrotropical

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

Vines
Références bibliographiques (6)Expert
  1. 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).
  2. 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.
  3. 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>.
  4. Sunderland, T.C.H. 2012. A taxonomic revision of the rattans of Africa (Arecaceae: Calamoideae). <i>Phytotaxa</i> 51: 1-76.
  5. 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.
  6. Sunderland, T.C.H. 2007. <i>Field Guide to the Rattans of Africa</i>. Kew Publishing, Richmond.
Évaluateurs & contributeurs (4)Expert
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.

Consulter sur les bases externes

Observations & statuts

Bibliographie