Ontologia
Zamia roezlii

Zamia roezlii

Linden

LCLR Monde (IUCN)
1 photo · Licences CC (Wikimedia Commons / iNaturalist)Click pour agrandir
Pays · région · aire protégée · écorégion · biome

Graphe en cours d’indexation

Calcul du tissu écologique de Zamia roezlii.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).

Liste rouge IUCN

LC · Préoccupation mineureStable
Évaluation complète
Évaluation
2022 · v3.1
Altitude
0200 m
Profondeur
m
État de la populationExpert
Zamia roezlii is known from at least 13 localities in the Pacific coast of Colombia and Ecuador. No detailed demographic studies have been carried out for the species. Subpopulations are present in forest-dominated landscapes with low disturbance by human activities, therefore it is suspected that the total population size could be large. It is possible that the species has more subpopulations, therefore further research on population distribution and abundance is required.
Description complète des menacesExpert

Most known subpopulations of the species occur in landscapes dominated by forests, with low disturbance by human activities. A few subpopulations appear to be threatened by habitat destruction and degradation in Colombia and Ecuador, but this requires further investigation. It is suspected that most subpopulations are viable and occur in healthy habitats.

Habitats préférentiels (classification IUCN)

  • 1_7Forest - Subtropical/Tropical Mangrove Vegetation Above High Tide Level
Mesures de conservation recommandéesExpert

This species is listed in CITES Appendix II. Little is known about the conservation status for the species; nevertheless, most subpopulations occur in healthy forests, therefore they are suspected to be viable. A few subpopulations are distributed within protected areas and the species has been recorded in some ex situ collections. Further research on the ecology of the species is recommended, to ensure that subpopulations and habitats are viable for the long term.

Actions de conservation (14)Expert
  • 1_1Site/area protection
  • 1_2Resource & habitat protection
  • 2_1Site/area management
  • 3_1_1Harvest management
  • 3_4_1Captive breeding/artificial propagation
  • 4_2Training
  • 4_3Awareness & communications
  • 5_1_2National level
  • 5_1_3Sub-national level
  • 5_2Policies and regulations
  • 5_4_2National level
  • 5_4_3Sub-national level
  • 6_1Linked enterprises & livelihood alternatives
  • 6_4Conservation payments
Usage & commerce (2)Expert
  • 1Food - human
    subsistance
  • 13Pets/display animals, horticulture
    international
Priorités de recherche (7)Expert
  • 1_2Population size, distribution & trends
  • 1_3Life history & ecology
  • 1_4Harvest, use & livelihoods
  • 1_5Threats
  • 1_6Actions
  • 3_1Population trends
  • 3_4Habitat trends
Niche IUCN globaleExpert

Royaumes biogéographiques

Neotropical

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

Cycad
Références bibliographiques (4)Expert
  1. 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).
  2. 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).
  3. Lopez-Gallego, C. 2015. <i>Plan de Accion para la Conservacion de las Zamias de Colombia</i>. Ministerio de Ambiente y Desarrollo Sostenible de Colombia, Bogota.
  4. Stevenson, D.W. 2004. Cycads of Colombia. <i>The Botanical Review</i> 70(2): 194-234.
Évaluateurs & contributeurs (3)Expert
assessor
Lopez-Gallego, C. & Calonje, M.
contributor
Castro, J. & Stevenson, D.W.
evaluator
Bösenberg, J.D.
1 erratum publié après l'évaluation.

Lopez-Gallego, C. & Calonje, M. 2022. Zamia roezlii (errata version published in 2023). The IUCN Red List of Threatened Species 2022: e.T42178A243411399. Accessed on 05 May 2026.

Répartition mondiale (heatmap GBIF)Construction en cours

0 obs · 0 cellules
Construction par partitions temporelles GBIF0%

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km). Filtre qualité : précision coordonnée < 10 km. Coloration quantile (q50/70/90/99). Fond carte : OpenFreeMap · © OpenStreetMap.

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

Bibliographie

Note nomenclaturale & synonymesExpert

Note nomenclaturale

TAXREF v18 — INPN/MNHN

Synonymes (1)— redirigent vers cette page

  • Aulacophyllum roezlii(Linden) Regel

Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).