Aponogeton bruggenii
S.R.Yadav & Govekar
Pays · région · aire protégée · écorégion · biome
Graphe en cours d’indexation
Calcul du tissu écologique de Aponogeton bruggenii.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
VU · Vulnérablecritères D2?Inconnue- Évaluation
- 2011 · v3.1
- Altitude
- 30 – 55 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
Mishra and Singh (2001) report that it is a weed in paddy fields and quite abundant (5-60 individuals per m2); however, Gaikwad et al. (2003) report it as rare. It is difficult to count the number of mature individuals in the population in the absence of any population study. The habitat, paddy fields, actually do not occupy the entire area in the region. The two localities could be considered as one location and area of occupancy based on known suitable habitat is very small.
Menaces identifiées(3 menaces classées CMP-IUCN)
12_1Other threatVery Rapid DeclinesWhole (>90%)Future1_2Commercial & industrial areasVery Rapid DeclinesWhole (>90%)Future4_1Roads & railroadsVery Rapid DeclinesWhole (>90%)Future
Description complète des menacesTexte détaillé évaluation IUCNExpert
Mishra and Singh (2001) remark that weeding operations in the paddy fields where this species grows are major threat to the species. However, more serious threat is from future changes in the landuse in the area where the species grows. In the area agriculture is changing to more intensive agriculture. Vast areas are getting affected due to land conversion for residential and industrial purposes. Twenty thermal power stations have been planned in the entire Konkan region along the coast and several infrastructure development projects are planned along with it. Although it has been opposed on environmental grounds, some conversions are likely to take place in the region where this species occurs.
Habitats préférentiels (classification IUCN)
15_8Artificial/Aquatic - Seasonally Flooded Agricultural Land★
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
No conservation action has been reported so far. Research for this species is needed.
Actions de conservation (5)Conservation Actions Classification Scheme — IUCNExpert
1_1Site/area protection1_2Resource & habitat protection3_4_1Captive breeding/artificial propagation3_4_2Genome resource bank4_3Awareness & communications
Stress écologiques (3)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_1Ecosystem conversion1_1Ecosystem conversion
Priorités de recherche (3)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends2_2Area-based Management Plan3_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 HerbGeophyteHydrophyte
Références bibliographiques (3)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2011. IUCN Red List of Threatened Species (ver. 2011.1). Available at: <a href="http://www.iucnredlist.org">http://www.iucnredlist.org</a>. (Accessed: 30 June 2017).
- Gaikwad, S.P., Sardesai, M.M. and Yadav, S.R. 2003. Aquatic flowering plants diversity of coastal plains of Konkan, Goa and Karnataka. In: T. Pullaiah (ed.), <i>Biodiversity in India</i>, pp. 89-200. Regency, New Delhi.
- Mishra, D.K. and Singh, N.P. 2001. <i>Endemic and threatened flowering plants of Maharashtra</i>. Botanical Survey of India, Calcutta.
Évaluateurs & contributeurs (3)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Watve, A.
contributor
Molur, S.
evaluator
Juffe Bignoli, D., Narasimhan, D., Kumar, V.S., Ravikumar, K. & Rao, M.L.V.
Watve, A. 2011. Aponogeton bruggenii. The IUCN Red List of Threatened Species 2011: e.T177177A7384396. Accessed on 05 May 2026.
Distribution mondiale
Calcul de la distribution GBIF· ~10–60 s
Phénologie
Calcul du calendrier d'apparition· ~5–30 s