Cycas distans
P.I.Forst. & B.Gray
Pays · région · aire protégée · écorégion · biome
Graphe en cours d’indexation
Calcul du tissu écologique de Cycas distans.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
EN · En dangercritères B1ab(iii)+2ab(iii)→Stable- Évaluation
- 2022 · v3.1
- Altitude
- 195 – 240 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
The species is known from two subpopulations. Plants occur as dense to sporadic subpopulations. At the one subpopulation that has been recently visited, there are probably less than 1,000 plants in total, scattered over an area of two or three hectares, with very few seedlings or juvenile plants evident. This area of southern Cape York Peninsula has been inadequately explored for flora away from roads and tracks so potentially more subpopulations of this species may be yet discovered.
Menaces identifiées(1 menace classée CMP-IUCN)
7_1_1Increase in fire frequency/intensityOngoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
There are no known obvious threats to the species, apart from inappropriate fire regimes that may impact on reproduction and recruitment.
Habitats préférentiels (classification IUCN)
2_1Savanna - Dry★
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
This species is listed in Appendix II of the CITES Appendices. This species does not occur in any conservation areas. Long-term monitoring of subpopulations will support the conservation of this species.
Actions de conservation (1)Conservation Actions Classification Scheme — IUCNExpert
1_1Site/area protection
Stress écologiques (2)Stresses Classification — IUCNExpert
1_2Ecosystem degradation2_3_7Reduced reproductive success
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
Australasian
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Cycad
Références bibliographiques (3)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).
- Forster, Paul I., and Gray, Bruce. 2017. Cycas distans P.I.Forst. & B.Gray (Cycadaceae), a new species from southern Cape York Peninsula, Queensland. <i>Austrobaileya</i> 10: 74-84.
Évaluateurs & contributeurs (2)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Forster, P.
evaluator
Bösenberg, J.D.
⚠ 1 erratum publié après l'évaluation.
Forster, P. 2022. Cycas distans (errata version published in 2023). The IUCN Red List of Threatened Species 2022: e.T126334977A243416262. Accessed on 05 May 2026.
Distribution mondiale
Calcul de la distribution GBIF· ~10–60 s
Phénologie
Calcul du calendrier d'apparition· ~5–30 s