Ontologia

Cryptocoryne pontederiifolia

Schott

VULR Monde (IUCN)
Pays · région · aire protégée · écorégion · biome

Pas d'interactions documentées pour cette espèce.

Liste rouge IUCN

VU · Vulnérablecritères B1ab(iii)+2ab(iii)?Inconnue
Évaluation complète
Évaluation
2023 · v3.1
Altitude
030 m
Profondeur
m
État de la populationExpert
There is no information available on population size or trends in this species.

Menaces identifiées(5 menaces classées CMP-IUCN)

  • 5_2_1
    Intentional use (species is the target)
    Negligible declinesUnknownOngoing
  • 9_3_1
    Nutrient loads
    Slow, Significant DeclinesWhole (>90%)Ongoing
  • 9_3_2
    Soil erosion, sedimentation
    Slow, Significant DeclinesWhole (>90%)Ongoing
  • 1_1
    Housing & urban areas
    Very Rapid DeclinesWhole (>90%)Ongoing
  • 2_1_3
    Agro-industry farming
    Very Rapid DeclinesWhole (>90%)Ongoing
Description complète des menacesExpert
All known populations are from areas in which the forest has largely been cleared. They are under severe threat from factors which affect all plants occurring in flowing water bodies in the region, notably forest clearance, urbanisation, agricultural intensification and the secondary effects of these factors, particularly increased turbidity, pollution and casual habitat degradation. Some populations appear to have been lost in recent years.

Habitats préférentiels (classification IUCN)

  • 5_1Wetlands (inland) - Permanent Rivers/Streams/Creeks (includes waterfalls)
Mesures de conservation recommandéesExpert
There are no conservation actions in place specifically for this species and it is not known to occur in any protected areas. There is a need for surveys to establish the current conservation condition of all populations.
Stress écologiques (9)Expert
  • 1_1Ecosystem conversion
  • 1_1Ecosystem conversion
  • 1_2Ecosystem degradation
  • 1_2Ecosystem degradation
  • 2_1Species mortality
  • 2_1Species mortality
  • 2_1Species mortality
  • 2_1Species mortality
  • 2_1Species mortality
Usage & commerce (2)Expert
  • 13Pets/display animals, horticulture
    internationalnational
  • 16Establishing ex-situ production *
    internationalnational
Priorités de recherche (3)Expert
  • 1_2Population size, distribution & trends
  • 1_5Threats
  • 3_1Population trends
Niche IUCN globaleExpert

Royaumes biogéographiques

Indomalayan

Systèmes (terrestre/eau douce/marin)

Freshwater (=Inland waters)

Formes de croissance

Forb or HerbHydrophyte
Références bibliographiques (3)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. Bastmeijer, J.D. 2020. Crypts pages: <i>Cryptocoryne pontederiifolia</i>. Available at: <a href="https://crypts.home.xs4all.nl/Cryptocoryne/Gallery/pon/pon.html">https://crypts.home.xs4all.nl/Cryptocoryne/Gallery/pon/pon.html</a>.
  3. Wilstermann-Hildebrand, M. 2000-2021. Wasserkelche - Gattung <i>Cryptocoryne</i>. Available at: <a href="http://www.heimbiotop.de/cryptocoryne.html#cryptopontederiifolia">http://www.heimbiotop.de/cryptocoryne.html#cryptopontederiifolia</a>.
Évaluateurs & contributeurs (2)Expert
assessor
Lansdown, R.V.
evaluator
Wongso, S. & Jacobsen, N.

Lansdown, R.V. 2023. Cryptocoryne pontederiifolia. The IUCN Red List of Threatened Species 2023: e.T175654719A175654729. Accessed on 05 May 2026.

Répartition mondiale

Aucune observation géoréférencée avec précision suffisante (<10 km) dans GBIF pour cette espèce.

Consulter sur les bases externes

Observations & statuts

Bibliographie

Note nomenclaturale & synonymesExpert

Note nomenclaturale

TAXREF v18 — INPN/MNHN

Synonymes (1)— redirigent vers cette page

  • Cryptocoryne sulphureade Wit

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