Sabal lougheediana
M.P.Griff. & Coolen
Pays · région · aire protégée · écorégion · biome
Pas d'interactions documentées pour cette espèce.
Liste rouge IUCN
CR · En danger critiquecritères B1ab(i,ii,v)+2ab(i,ii,v); C2a(i,ii); D↘Décroissante- Évaluation
- 2021 · v3.1
- Altitude
- 5 – 5 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
In 1979 the population comprised 31 mature individuals (Winkelman 1979), but in 2018 this had declined to 25 mature individuals (de Freitas et al. 2019).
Menaces identifiées(4 menaces classées CMP-IUCN)
2_3_2Small-holder grazing, ranching or farmingSlow, Significant DeclinesWhole (>90%)Ongoing5_2_1Intentional use (species is the target)Slow, Significant DeclinesWhole (>90%)Ongoing8_1_2Named speciesSlow, Significant DeclinesWhole (>90%)Ongoing8_1_2Named speciesSlow, Significant DeclinesWhole (>90%)Ongoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
Very limited recruitment of seedlings into more mature palms—likely due to herbivore pressure—suggests that the population will continue to decline without intervention (de Freitas et al. 2019).
Habitats préférentiels (classification IUCN)
3_5Shrubland - Subtropical/Tropical Dry
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
Local experts from Bonaire are working with the island government and land managers to develop a conservation plan which will include fencing and excluding herbivores from the site. Seedlings are in cultivation at Tera Barra Native Garden (Bonaire) and at Montgomery Botanical Center (USA).
Research is needed on the phenology of the species and on seed dispersal, plus monitoring of seedling recruitment is required.
Research is needed on the phenology of the species and on seed dispersal, plus monitoring of seedling recruitment is required.
Actions de conservation (3)Conservation Actions Classification Scheme — IUCNExpert
1_1Site/area protection1_2Resource & habitat protection2_1Site/area management
Stress écologiques (14)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_1Ecosystem conversion1_1Ecosystem conversion1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation2_1Species mortality2_2Species disturbance2_2Species disturbance2_2Species disturbance2_3_7Reduced reproductive success2_3_7Reduced reproductive success2_3_7Reduced reproductive success2_3_7Reduced reproductive success
Usage & commerce (2)Use & Trade — IUCNExpert
13Pets/display animals, horticultureinternationalsubsistance9Construction or structural materials
Priorités de recherche (2)Research Needed Classification — IUCNExpert
1_3Life history & ecology3_1Population trends
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Neotropical
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Tree - small
Références bibliographiques (7)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2021. The IUCN Red List of Threatened Species. Version 2021-3. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 09 December 2021).
- De Freitas, J.O.H.N., Camilleri, J., Van Eijk, S., Posno, V., Valdes, I., Coolen, Q., Van Blerk, J. and Griffith, M.P. 2019. Sabalpalm (<i>Sabal antillensis</i>) recovery over 40 years: lessons for successful palm conservation. <i>Palms</i> 62(2): 57–68.
- Griffith, M.P., Coolen, Q., Barros, M. and Noblick, L.R. 2019. <i>Sabal lougheediana</i>, (Arecaceae), a critically endangered, endemic palm species from Bonaire. <i>Phytotaxa</i> 420(2): 95–101. DOI: 10.11646/phytotaxa.420.2.1.
- Roberts, M., Cresswell, W. and Hanley, N. 2018. Prioritising invasive species control actions: Evaluating effectiveness, costs, willingness to pay and social acceptance. <i>Ecological Economics</i> 152: 1–8. DOI: 10.1016/j.ecolecon.2018.05.027.
- Coolen, Q.T. 2015. The impact of feral goat herbivory on the vegetation of Bonaire: an experimental study in the Washington-Slagbaai National park. WUR, Stinapa, Imares and Carmabi report, 51 pp.
- de Freitas, J.A., Nijhof, B.S.J., Rojer, A.C. and Debrot, A.O. 2005. <i>Landscape Ecological Vegetation Map of the Island of Bonaire (southern Caribbean)</i>. Royal Netherlands Academy of Arts and Sciences, Amsterdam.
- Winkelman, J.E. 1979. Inventarisatie <i>Sabal</i> spec. (Cabana) (fam. Palmae) op Curaçao en Bonaire N.A. Thesis. Landbouwhogeschool, Wageningen.
Évaluateurs & contributeurs (2)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Griffith, M.P. & Coolen, Q.T.
evaluator
Shapcott, A., Baker, W.J. & Couvreur, T.L.P.
Griffith, M.P. & Coolen, Q.T. 2021. Sabal lougheediana. The IUCN Red List of Threatened Species 2021: e.T207984529A207984533. Accessed on 05 May 2026.
Répartition mondiale
Aucune observation géoréférencée avec précision suffisante (<10 km) dans GBIF pour cette espèce.