Cryptocoryne tirtadinatae
Wongso
Pays · région · aire protégée · écorégion · biome
Pas d'interactions documentées pour cette espèce.
Liste rouge IUCN
CR · En danger critiquecritères B1ab(iii)+2ab(iii)?Inconnue- Évaluation
- 2023 · v3.1
- Altitude
- 58 – 58 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
There is no information available on population size or trends in this species.
Menaces identifiées(6 menaces classées CMP-IUCN)
5_2_1Intentional use (species is the target)UnknownWhole (>90%)Future9_3_1Nutrient loadsSlow, Significant DeclinesWhole (>90%)Ongoing9_3_2Soil erosion, sedimentationSlow, Significant DeclinesWhole (>90%)Ongoing12_1Other threatVery Rapid DeclinesWhole (>90%)Ongoing2_1_2Small-holder farmingVery Rapid DeclinesWhole (>90%)Ongoing2_1_3Agro-industry farmingVery Rapid DeclinesWhole (>90%)Ongoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
The habitat in which it occurs is threatened by clear-felling of forest, habitat degradation as a secondary effect of logging of adjacent areas and it is highly vulnerable to over-collection.
Habitats préférentiels (classification IUCN)
5_1Wetlands (inland) - Permanent Rivers/Streams/Creeks (includes waterfalls)★
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
There are no conservation measures in place for this species. There is a need for surveys of the area to quantify the population size, understand its distribution, and establish a conservation plan.
Actions de conservation (2)Conservation Actions Classification Scheme — IUCNExpert
1_1Site/area protection1_2Resource & habitat protection
Stress écologiques (11)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_1Ecosystem conversion1_2Ecosystem degradation1_2Ecosystem degradation2_1Species mortality2_1Species mortality2_1Species mortality2_1Species mortality2_1Species mortality2_1Species mortality2_3_8Other
Priorités de recherche (4)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends1_5Threats1_6Actions3_1Population trends
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Indomalayan
Systèmes (terrestre/eau douce/marin)
Freshwater (=Inland waters)
Formes de croissance
Forb or HerbHydrophyte
Références bibliographiques (2)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).
- Wongso Hendrik, S., Jensen, K.R., Ørgaard, M. and Jacobsen, N. 2020. A new <i>Cryptocoryne</i> species (Araceae) from the Schwaner mountains, West Kalimantan, Indonesia. <i>Nordic Journal of Botany</i> 38(4): 1-5. https://doi.org/10.1111/njb.02716.
Évaluateurs & contributeurs (2)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Lansdown, R.V.
evaluator
Wongso, S. & Jacobsen, N.
Lansdown, R.V. 2023. Cryptocoryne tirtadinatae. The IUCN Red List of Threatened Species 2023: e.T203239273A203239371. Accessed on 05 May 2026.