Rotin
Oncocalamus tuleyiSunderl.
Pays · région · aire protégée · écorégion · biome
Graphe en cours d’indexation
Calcul du tissu écologique de Oncocalamus tuleyi.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
LC · Préoccupation mineure?Inconnue- Évaluation
- 2017 · v3.1
- Altitude
- 0 – 500 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
The number of individuals of O. tuleyi is not known but the species is reported to be common in disturbed areas, especially in recently opened logging concession (Sunderland 2012).
Description complète des menacesTexte détaillé évaluation IUCNExpert
There are no major threats to this species across its distribution range. However, this rattan may be locally threatened by habitat loss as in the Rumpi Hill Forest Reserve (Birdlife International 2001) and the Southern Bakundu Forest Reserve in Cameroon (Lemawah 2014). At the end of the 1990s, sub-populations of this rattan were threatened by habitat loss along the Cameroon-Nigeria border. A part of this area is now classified as National Park, and we assume that habitat loss in this area has now stopped.
Habitats préférentiels (classification IUCN)
1_6Forest - Subtropical/Tropical Moist Lowland
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
This species’ distribution range includes two protected areas in Cameroon: The Korup National Park and the Takamanda National Park.
Actions de conservation (1)Conservation Actions Classification Scheme — IUCNExpert
3_4_1Captive breeding/artificial propagation
Usage & commerce (2)Use & Trade — IUCNExpert
3Medicine - human & veterinarysubsistance8Fibresubsistance
Priorités de recherche (2)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends1_5Threats
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 (7)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).
- Dauby, G., Zaiss, R., Blach-Overgaard, A., Catarino, L., Damen, T., Deblauwe, V., Dessein, S., Dransfield, J., Droissart, V., Duarte, M.C., Engledow, H., Fadeur, G., Figueira, R., Gereau, R.E., Hardy, O.J., Harris, D.J., de Heik, J., Janssens, S., Klomberg, Y., Ley, A.C., Mackinder, B.A., Meerts, P., van de Poel, J.L., Sonké, B., Sosef, M.S.M., Stevart, T., Stoffelen, P., Svenning, J.C., Sepulchre, P., van der Burgt, X., Wieringa, J.J. and Couvreur, T.L.P. 2016. RAINBIO: a mega-database of tropical African vascular plants distributions. <i>PhytoKeys</i> 74: 1-18.
- Lemawah, A. 2014. Southern Bakundu Forest Reserve: Farm or Protected Area? The Green Vision, Cameroonian newspaper. Available at: <a href="http://www.thegreennews.info/southern-bakundu-forest-reserve-farm-or-protected-area/">http://www.thegreennews.info/southern-bakundu-forest-reserve-farm-or-protected-area/</a>.
- Sunderland, T.C.H. 2012. A taxonomic revision of the rattans of Africa (Arecaceae: Calamoideae). <i>Phytotaxa</i> 51: 1-76.
- Sunderland, T.C.H. 2007. <i>Field Guide to the Rattans of Africa</i>. Kew Publishing, Richmond.
- Birdlife International. 2001. BirdLife Data Zone. Available at: <a href="http://www.birdlife.org/datazone/home">http://www.birdlife.org/datazone/home</a>.
- Dauby, G., Stevart, T., Droissart, V., Simo, M., Deblauwe, V. and Couvreur, T.L.P. ConR: an R package for fast multi-species preliminary assessment of conservation status. .
Évaluateurs & contributeurs (4)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Cosiaux, A., Gardiner, L.M. & Couvreur, T.L.P.
evaluator
Sunderland, T.
facilitators
Baker, W.J. & Sonké, B.
institutions
Royal Botanic Gardens, Kew
Cosiaux, A., Gardiner, L.M. & Couvreur, T.L.P. 2017. Oncocalamus tuleyi. The IUCN Red List of Threatened Species 2017: e.T95366521A95366530. Accessed on 05 May 2026.
Distribution mondiale
Calcul de la distribution GBIF· ~10–60 s
Phénologie
Calcul du calendrier d'apparition· ~5–30 s