Zamia sandovalii
C.Nelson
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Pays · région · aire protégée · écorégion · biome
Graphe en cours d’indexation
Calcul du tissu écologique de Zamia sandovalii.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
EN · En dangercritères A3cd; B1ab(i,ii,iii,iv,v)+2ab(i,ii,iii,iv,v)↘Décroissante- Évaluation
- 2022 · v3.1
- Altitude
- 100 – 326 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
Sandoval (2006) found 2,299 individuals in eight subpopulations. Sandoval, however, contradicts himself by stating that 77,000 individuals were discovered in this same watershed. The issue has not been clarified (Sandoval was contacted but did not clarify), but other experts (Onan Reyes and Mark Bonta) agree that the lower figure is more realistic and should be used.
Menaces identifiées(14 menaces classées CMP-IUCN)
10_3Avalanches/landslidesOngoing11_1Habitat shifting & alterationOngoing11_2DroughtsOngoing11_3Temperature extremesOngoing11_4Storms & floodingOngoing1_1Housing & urban areasOngoing1_2Commercial & industrial areasOngoing1_3Tourism & recreation areasOngoing3_2Mining & quarryingOngoing4_1Roads & railroadsOngoing
+ 4 menaces supplémentaires
Description complète des menacesTexte détaillé évaluation IUCNExpert
The threats to this species are numerous, as it has been best documented in an active colonization corridor bordering a national park. Some subpopulations are safe (on high and relatively inaccessible cliffs), while others are adjacent to roads. The best hope for this species is documentation at additional locations in completely inaccessible parts of the protected area Pico Bonito National Park, where it is presumed to occur.
Habitats préférentiels (classification IUCN)
1_6Forest - Subtropical/Tropical Moist Lowland
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
It is listed in Appendix II of the CITES Appendices. Plants are found in the Parque Nacional Nombre de Dios and the Parque Nacional Pico Bonito. An education and awareness programme as well as the long-term monitoring of subpopulations will support the conservation of this species.
Actions de conservation (1)Conservation Actions Classification Scheme — IUCNExpert
1_2Resource & habitat protection
Stress écologiques (18)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_1Ecosystem conversion1_1Ecosystem conversion1_1Ecosystem conversion1_1Ecosystem conversion1_1Ecosystem conversion1_1Ecosystem conversion1_2Ecosystem degradation1_3Indirect ecosystem effects1_3Indirect ecosystem effects1_3Indirect ecosystem effects2_1Species mortality2_1Species mortality2_1Species mortality2_2Species disturbance2_3_6Skewed sex ratios2_3_7Reduced reproductive success2_3_7Reduced reproductive success
Usage & commerce (2)Use & Trade — IUCNExpert
13Pets/display animals, horticultureinternationalnational16Establishing ex-situ production *national
Priorités de recherche (1)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Neotropical
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
CycadShrub - small
Références bibliographiques (4)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2022. The IUCN Red List of Threatened Species. Version 2022-1. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 21 July 2022).
- Nicolalde-Morejon, F., Vovides, A.P. and Stevenson, D.W. 2009. Taxonomic revision of <i>Zamia</i> in Mega-Mexico. <i>Brittonia</i> 61(4): 301-335.
- Sandoval Gonzalez, G. 2006 unpublished. Estudio ecologico de Zamiaceae en el Parque Nacional Pico Bonito y la cuenca del Rio Cangrejal, La Ceiba, Atlantida. United States Agency for International Development / International Resources Group.
- Nelson Sutherland, C.H. 2006. Dos Plantos del Género <i>Zamia</i> (Gimnosperma) Nuevas de Honduras. <i>Ceiba</i> 46(1): 41-44.
Évaluateurs & contributeurs (2)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Bonta, M. & Nelson Sutherland, C.H.
evaluator
Bösenberg, J.D.
Bonta, M. & Nelson Sutherland, C.H. 2022. Zamia sandovalii. The IUCN Red List of Threatened Species 2022: e.T178860A69837176. Accessed on 05 May 2026.
Distribution mondiale
Calcul de la distribution GBIF· ~10–60 s
Phénologie
Calcul du calendrier d'apparition· ~5–30 s
Consulter sur les bases externes
Observations & statuts
Cartographie