Cryptocoryne consobrina
Schott
Pays · région · aire protégée · écorégion · biome
Pas d'interactions documentées pour cette espèce.
Liste rouge IUCN
VU · Vulnérablecritères B1ab(iii)+2ab(iii)↘Décroissante- Évaluation
- 2023 · v3.1
- Altitude
- 120 – 850 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
There is no information on the population size of this species. However, it is described as occurring in dense stands at intervals along rivers (C. Kasselmann pers. comm.).
Menaces identifiées(4 menaces classées CMP-IUCN)
7_2_9Small damsRapid DeclinesMajority (50-90%)Ongoing9_3_1Nutrient loadsRapid DeclinesMajority (50-90%)Ongoing5_2_1Intentional use (species is the target)UnknownUnknownOngoing9_3_3Herbicides and pesticidesVery Rapid DeclinesWhole (>90%)Ongoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
This species is declining due to habitat destruction and due to the construction of dams and canals. The remaining subpopulations are threatened by the same factors, as well as by increased turbidity and pollution of flowing water courses.
Habitats préférentiels (classification IUCN)
15_1Artificial/Aquatic - Water Storage Areas (over 8ha)★15_9Artificial/Aquatic - Canals and Drainage Channels, Ditches★5_1Wetlands (inland) - Permanent Rivers/Streams/Creeks (includes waterfalls)★5_2Wetlands (inland) - Seasonal/Intermittent/Irregular Rivers/Streams/Creeks★
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
There are no conservation actions in place for this species. It is known to occur in the Nigiri Biosphere Reserve, the B.R. Hills Wildlife Sanctuary and in the Rajiv Gandhi National Park. Further surveys are needed to assess the conservation status of this species at all known sites, as well as in areas of potentially suitable habitat. It may also be of value to establish an ex situ cultivation programme to reduce pressure on wild populations.
Actions de conservation (2)Conservation Actions Classification Scheme — IUCNExpert
1_2Resource & habitat protection3_1_1Harvest management
Stress écologiques (11)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_1Ecosystem conversion1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_3Indirect ecosystem effects2_1Species mortality2_1Species mortality2_2Species disturbance2_2Species disturbance2_2Species disturbance
Usage & commerce (1)Use & Trade — IUCNExpert
13Pets/display animals, horticultureinternational
Priorités de recherche (3)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends3_1Population trends3_4Habitat 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 (5)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).
- Bastmeijer, J.D. 2020. Crypts pages: <i>Cryptocoryne consobrina</i>. Available at: <a href="https://crypts.home.xs4all.nl/Cryptocoryne/Gallery/cons/cons.html">https://crypts.home.xs4all.nl/Cryptocoryne/Gallery/cons/cons.html</a>.
- Kasselmann, C. 2015. Ein lange verschollener Wasserkelch aus Südindien. <i>Die Aquarien und Terrarien Zeitschrift </i> 68(4): 38-43.
- Sunil, C.N. and Sivadasan, M. 2009. Rediscovery of <i>Cryptocoryne consobrina</i>, a little-known and suspected-to-be-extinct species of Araceae of India. <i>Aroideana Journal</i> 32: 142-146.
- Ahmedullah, M. and Nayar, M.P. 1986. <i>Endemic Plants of the Indian Region</i>. Botanical Survey of India, Calcutta.
Évaluateurs & contributeurs (3)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Lansdown, R.V.
contributor
Arisdason, W., Kasselmann, C. & Molur, S.
evaluator
Wongso, S. & Jacobsen, N.
Lansdown, R.V. 2023. Cryptocoryne consobrina. The IUCN Red List of Threatened Species 2023: e.T175218A197729797. 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
Note nomenclaturale & synonymesDétails taxonomiques + synonymes CoLExpert
Note nomenclaturale
TAXREF v18 — INPN/MNHNSynonymes (1)— redirigent vers cette page
- Cryptocoryne wightiiSchott
Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).