Ontologia

Dipcadi goaense

Prabhug., U.S.Yadav & Janarth.

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

Pas d'interactions documentées pour cette espèce.

Liste rouge IUCN

EN · En dangercritères B1ab(iii)+2ab(iii)?Inconnue
Évaluation complète
Évaluation
2023 · v3.1
Altitude
5057 m
Profondeur
m
État de la populationExpert
It is abundant at Rivona and Betul, but only a few individuals were noted at Loliem (Kolte 2020).

Menaces identifiées(3 menaces classées CMP-IUCN)

  • 1_2
    Commercial & industrial areas
    Rapid DeclinesMajority (50-90%)Ongoing
  • 1_3
    Tourism & recreation areas
    Rapid DeclinesMajority (50-90%)Ongoing
  • 1_1
    Housing & urban areas
    Very Rapid DeclinesWhole (>90%)Ongoing
Description complète des menacesExpert
The coastal plateaus of Goa are under threat due of land conversion due to growth of infrastructure such as residential and commercial areas, roads etc. The three locations where the species is found are also under heavy threat from anthropological activities. Plateaus at Rivona and Betul in Goa where the species is found have roads and footpaths frequented by local people. They are used for activities such as sports which lead to heavy trampling. Growth of residential areas is observed. All these are drivers of habitat quality degradation apparent through soil disturbance and invasion of alien species.

Habitats préférentiels (classification IUCN)

  • 4_6Grassland - Subtropical/Tropical Seasonally Wet/Flooded
  • 6Rocky areas (eg. inland cliffs, mountain peaks)
Mesures de conservation recommandéesExpert
Rivona site, which is a type locality of this species, has been proposed as a Biodiversity Heritage Site but there is no confirmation and no conservation management plan for the species. Conservation actions need to focus on reducing habitat decline, protecting the site and ex-situ conservation measures. Research in population trends and impact of various anthropological activities needs to be carried out.
Actions de conservation (4)Expert
  • 1_1Site/area protection
  • 1_2Resource & habitat protection
  • 3_3_1Reintroduction
  • 3_4_1Captive breeding/artificial propagation
Stress écologiques (3)Expert
  • 1_1Ecosystem conversion
  • 1_1Ecosystem conversion
  • 1_1Ecosystem conversion
Priorités de recherche (6)Expert
  • 1_2Population size, distribution & trends
  • 1_3Life history & ecology
  • 1_5Threats
  • 2_1Species Action/Recovery Plan
  • 3_1Population trends
  • 3_4Habitat trends
Niche IUCN globaleExpert

Royaumes biogéographiques

Indomalayan

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

Forb or HerbGeophyte
Références bibliographiques (6)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. Kolte, R. 2020. Taxonomic and distributional studies on herbaceous endemics of lateric rocky outcrops of Goa and South Konkan. Department of Botany, Goa University.
  3. Deshpande, A.S., Krishnan S. and Janarthanam, M.K. 2015. Systematic position of two endemic Dipcadi spp. (Asparagaceae) from northern Western Ghats of India using molecular markers. <i>Rheedea</i> 25(2): 97-102.
  4. Bachman S, Moat J, Hill AW, de la Torre J, Scott B. 2011. Supporting Red List threat assessments with GeoCAT: geospatial conservation assessment tool. <i>ZooKeys</i> 150: 117–126.
  5. Gosavi, K.V.C., Yadav, U., Janarthanam, M.K. and Yadav, S.R. 2011. Karyomorphological Analysis of Recently Described Rare Species of <i>Dipcadi</i> Medik (Hyacinthaceae) from Northern Western Ghats. <i>Cytologia</i> 76(1): 63-66.
  6. Prabhugaonkar, A., Yadav, U.S. and Janarthanam, M.K. 2009. <i>Dipcadi goaense</i> (Hyacinthaceae), a new species from the foothills of the Western Ghats, India. <i>Kew Bulletin</i> 64(4): 743-746.
Évaluateurs & contributeurs (3)Expert
assessor
Watve, A. & Kolte, R.
evaluator
Gadkari, A.
institutions
IUCN SSC Western Ghats Plant Specialist Group

Watve, A. & Kolte, R. 2023. Dipcadi goaense. The IUCN Red List of Threatened Species 2023: e.T177962982A177969102. 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