Zamia loddigesii

Miq.

Plante

NTLR Monde (IUCN)

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Filtrer le graphe par contexte spatialPays · région · aire protégée · écorégion · biome

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Calcul du tissu écologique de Zamia loddigesii.

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Liste rouge IUCN

NT · Quasi menacéecritères A4ac↘Décroissante

Évaluation complète

Évaluation: 2022 · v3.1
Altitude: 0 – 1000 m
Profondeur: – m

État de la populationTexte officiel évaluation IUCNExpert

This species is known from hundreds of localities with many reproductive adult plants. In some areas it is becoming virtually extirpated whereas in others it is not so, which may lead to a population decline of >30% over three generations, but further investigation is required.

Menaces identifiées(2 menaces classées CMP-IUCN)

2_1_2
Small-holder farming
Ongoing
2_3_2
Small-holder grazing, ranching or farming
Ongoing

Description complète des menacesTexte détaillé évaluation IUCNExpert

This species has been affected as a result of habitat destruction due to agriculture and cattle ranching.

Habitats préférentiels (classification IUCN)

1_5Forest - Subtropical/Tropical Dry
1_6Forest - Subtropical/Tropical Moist Lowland

Mesures de conservation recommandéesStratégies de conservation IUCNExpert

This species is listed in Appendix II of the CITES Appendices. Some subpopulations are protected in the Los Tuxtlas Biosphere Reserve and in the Ocote Biosphere Reserve and Villa de Allende reserve of Chiapas. An education and awareness programme as well as the long-term monitoring of subpopulations will support the conservation of this species.

Actions de conservation (2)Conservation Actions Classification Scheme — IUCNExpert

1_1Site/area protection
4_3Awareness & communications

Stress écologiques (4)Stresses Classification — IUCNExpert

1_1Ecosystem conversion
1_1Ecosystem conversion
1_2Ecosystem degradation
1_2Ecosystem degradation

Usage & commerce (1)Use & Trade — IUCNExpert

13Pets/display animals, horticulture
international

Priorités de recherche (2)Research Needed Classification — IUCNExpert

1_2Population size, distribution & trends
1_6Actions

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 (9)Sources scientifiques de l'évaluation IUCNExpert

IUCN. 2023. The IUCN Red List of Threatened Species. Version 2023-1. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 07 December 2023).
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).
Pérez-Farrera, M.A., Vovides, A.P., Ruiz-Castillejos, C., Galicia, S., Cibrián-Jaramillo, A. and López, S. 2016. Anatomy and morphology suggest a hybrid origin of Zamia katzeriana (Zamiaceae). Phytotaxa 270(3): 161-181.
Osborne, R. and Vovides, A.P. 2010. Focus on Zamia loddigesii. Encephalartos 99: 16-20.
Nicolalde-Morejon, F., Vovides, A.P. and Stevenson, D.W. 2009. Taxonomic revision of Zamia in Mega-Mexico. Brittonia 61(4): 301-335.
Donaldson, J.S. (ed.). 2003. Cycads. Status Survey and Conservation Action Plan. IUCN/SSC Cycad Specialist Group. IUCN, Gland, Switzerland and Cambridge, UK.
Whitelock, L.M. 2002. The Cycads. Timber Press, Portland, Oregon.
Hill, K.D. and Stevenson, D.W. 1998-2006. The Cycad Pages. Available at: <a href="http://plantnet.rbgsyd.gov.au/PlantNet/cycad/">http://plantnet.rbgsyd.gov.au/PlantNet/cycad/</a>.
Jones, D.L. 1993. Cycads of the World. Reed, New Holland, Frenchs Forest, N.S.W., Australia.

Évaluateurs & contributeurs (3)Personnes ayant contribué à l'évaluation IUCNExpert

assessor

Bösenberg, J.D.

contributor

Chemnick, J. & Gregory, T.

evaluator

Donaldson, J.S.

⚠ 1 erratum publié après l'évaluation.

Bösenberg, J.D. 2022. Zamia loddigesii (errata version published in 2023). The IUCN Red List of Threatened Species 2022: e.T42166A243406719. Accessed on 05 May 2026.