Macrozamia fearnsidei
D.L.Jones
Pays · région · aire protégée · écorégion · biome
Graphe en cours d’indexation
Calcul du tissu écologique de Macrozamia fearnsidei.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
LC · Préoccupation mineure↘Décroissante- Évaluation
- 2022 · v3.1
- Altitude
- 300 – 600 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
The population is conservatively estimated to number between 10,000 and 20,000 mature individuals. Eighteen subpopulations have been recorded in the central highlands of Queensland. Thirteen of these populations are inside the Queensland conservation reserve estate.
Menaces identifiées(4 menaces classées CMP-IUCN)
2_1_3Agro-industry farmingUnknownUnknownUnknown2_3_4Scale Unknown/UnrecordedUnknownUnknownOngoing5_2_1Intentional use (species is the target)UnknownUnknownOngoing7_1_1Increase in fire frequency/intensityUnknownUnknownOngoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
The species is declining in some places due to habitat destruction. Other potential threats include: destruction of plants in areas managed for grazing; removal for the horticultural trade and inappropriate fire regimes.
Habitats préférentiels (classification IUCN)
1_5Forest - Subtropical/Tropical Dry2_1Savanna - Dry
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
This species is listed in Appendix II of the CITES Appendices. Subpopulations are found in the Expedition National Park. 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
4_3Awareness & communications
Stress écologiques (8)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_1Ecosystem conversion1_2Ecosystem degradation1_3Indirect ecosystem effects2_1Species mortality2_2Species disturbance2_3_6Skewed sex ratios2_3_7Reduced reproductive success
Usage & commerce (1)Use & Trade — IUCNExpert
13Pets/display animals, horticultureinternationalnational
Priorités de recherche (2)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends1_3Life history & ecology
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Australasian
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
CycadShrub - small
Références bibliographiques (7)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).
- Threatened Species Scientific Committee (Cth). 2013. Commonwealth Listing Advice on <i>Macrozamia fearnsidei</i> (a cycad). Canberra, ACT Available at: <a href="http://www.environment.gov.au/cgi-bin/sprat/public/publicspecies.pl?taxon_id=55405">http://www.environment.gov.au/cgi-bin/sprat/public/publicspecies.pl?taxon_id=55405</a>.
- Jones, D.L. 2002. <i>Cycads of the World (2nd edition)</i>. Smithsonian Institute Press, Washington, DC.
- Whitelock, L.M. 2002. <i>The Cycads</i>. Timber Press, Portland, Oregon.
- Hill, K. and Osborne, R. 2001. <i>Cycads of Australia</i>.
- 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>.
Évaluateurs & contributeurs (3)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Bösenberg, J.D.
contributor
Hill, K.D.
evaluator
Donaldson, J.S.
⚠ 1 erratum publié après l'évaluation.
Bösenberg, J.D. 2022. Macrozamia fearnsidei (errata version published in 2023). The IUCN Red List of Threatened Species 2022: e.T42004A243390434. 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
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