Castanopsis thaiensis
Phengklai
Pays · région · aire protégée · écorégion · biome
Pas d'interactions documentées pour cette espèce.
Liste rouge IUCN
CR · En danger critiquecritères B1ab(i,ii,iii,iv,v)+2ab(i,ii,iii,iv,v)↘Décroissante- Évaluation
- 2024 · v3.1
- Altitude
- 800 – 1000 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
Castanopsis thaiensis is known from one subpopulation in Thailand. The region has seen extensive deforestation and habitat conversion for agriculture and urbanization. Sites outside protected areas may no longer hold subpopulations of this species.
Menaces identifiées(1 menace classée CMP-IUCN)
5_3_5Motivation Unknown/UnrecordedOngoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
The main threat to this species is habitat destruction, as the species is endemic and only known from a few sites. Deforestation within and along the national park boundaries is ongoing.
Habitats préférentiels (classification IUCN)
1_6Forest - Subtropical/Tropical Moist Lowland
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
Castanopsis thaiensis is not listed in any ex situ collections on BGCI PlantSearch (2020). Recommended conservation actions include sustainable collection and conservation in ex situ sites as well as additional research on the species to better understand its population size, trends, and threats.
Actions de conservation (2)Conservation Actions Classification Scheme — IUCNExpert
3_4_1Captive breeding/artificial propagation3_4_2Genome resource bank
Usage & commerce (2)Use & Trade — IUCNExpert
7Fuelssubsistance9Construction or structural materialssubsistance
Priorités de recherche (3)Research Needed Classification — IUCNExpert
3_1Population trends3_2Harvest level trends3_4Habitat trends
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Indomalayan
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Tree - large
Références bibliographiques (6)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2024. The IUCN Red List of Threatened Species. Version 2024-1. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 27 June 2024).
- Strijk, J.S. 2020. AsianFagaceae.com - The complete database for Information on the evolutionary history, diversity, identification and conservation of over 700 species of Asian trees. Available at: <a href="http://www.asianfagaceae.com">http://www.asianfagaceae.com</a>.
- BGCI. 2018. Botanic Gardens Conservation International (BGCI) - Plant Search. Available at: <a href="https://www.bgci.org/plant_search.php">https://www.bgci.org/plant_search.php</a>.
- GeoCAT. 2018. Geospatial conservation assessment tool (GeoCAT). Available at: <a href="http://geocat.kew.org">http://geocat.kew.org</a>. (Accessed: 2018/08/03).
- Phengklai, C. 2006. A synoptic account of the Fagaceae of Thailand. <i>Thai Forest Bulletin</i> 34: 53-175.
- Phengklai, C. 2004. Three new species and a new variety of Fagaceae from Thailand. <i>Thai Forest Bulletin (Botany)</i> 32: 115-122.
Évaluateurs & contributeurs (2)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Strijk, J.S.
evaluator
Fowler, K.
Strijk, J.S. 2024. Castanopsis thaiensis. The IUCN Red List of Threatened Species 2024: e.T138593155A225149598. Accessed on 05 May 2026.
Répartition mondiale
Aucune observation géoréférencée avec précision suffisante (<10 km) dans GBIF pour cette espèce.