Halophila spinulosa
(R.Br.) Asch.
Pays · région · aire protégée · écorégion · biome
Graphe en cours d’indexation
Calcul du tissu écologique de Halophila spinulosa.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
LC · Préoccupation mineure→Stable- Évaluation
- 2010 · v3.1
- Altitude
- – m
- Profondeur
- 60 – 0 m
État de la populationTexte officiel évaluation IUCNExpert
This species is common and is found in dense stands. The overall population trend is estimated to be stable but fluctuating. It is declining in Malaysia due to loss of habitat (coastal development).
Menaces identifiées(5 menaces classées CMP-IUCN)
1_2Commercial & industrial areasOngoing5_4_3Unintentional effects: (subsistence/small scale) [harvest]Ongoing5_4_4Unintentional effects: (large scale) [harvest]Ongoing9_3_1Nutrient loadsOngoing9_3_2Soil erosion, sedimentationOngoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
This species is threatened by trawling activities, unsustainable fishing methods, coastal development, dredging and marina developments and increased sediment loads that reduce light availability. Halophila spinulosa also is affected by damage from boating and shipping activities and could be impacted by coastal run-off (Green and Short 2003). In the Philippines, it is threatened by eutrophication, siltation, pollution, dredging and unsustainable fishing methods (Green and Short 2003).
Habitats préférentiels (classification IUCN)
9_3Marine Neritic - Subtidal Loose Rock/pebble/gravel9_4Marine Neritic - Subtidal Sandy9_5Marine Neritic - Subtidal Sandy-Mud9_6Marine Neritic - Subtidal Muddy9_8_2Back Slope9_8_4Lagoon9_8_5Inter-Reef Soft Substrate9_8_6Inter-Reef Rubble Substrate9_9Marine Neritic - Seagrass (Submerged)12_6Marine Intertidal - Tidepools
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
More research is needed on this species' phenology.
Halophila spinulosa is included in various conservation and management plans. For example, the Queensland Fisheries Act allows destruction only when a permit has been assessed and issued. It cannot be damaged without a permit in New South Whales and Queensland and is protected in either Fisheries Act or in National Park or Marine Park Acts (Green and Short 2003).
Halophila spinulosa is included in various conservation and management plans. For example, the Queensland Fisheries Act allows destruction only when a permit has been assessed and issued. It cannot be damaged without a permit in New South Whales and Queensland and is protected in either Fisheries Act or in National Park or Marine Park Acts (Green and Short 2003).
Stress écologiques (10)Stresses Classification — IUCNExpert
1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation2_2Species disturbance2_2Species disturbance2_2Species disturbance2_2Species disturbance2_2Species disturbance
Priorités de recherche (1)Research Needed Classification — IUCNExpert
1_1Taxonomy
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Systèmes (terrestre/eau douce/marin)
Marine
Formes de croissance
Graminoid
Zones de pêche FAO
Indian Ocean - easternPacific - western central
Références bibliographiques (3)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2010. IUCN Red List of Threatened Species (ver. 2010.3). Available at: <a href="http://www.iucnredlist.org">http://www.iucnredlist.org</a>. (Accessed: 2 September 2010).
- Green, E.P. and Short, F.T. 2003. <i>World Atlas of Seagrasses</i>. University of California Press, Berkeley.
- Birch, W.R. and Birch, M. 1984. Succession and pattern of tropical intertidal seagrasses in Cockle Bay, Queensland, Australia: a decade of observations. <i>Aquatic Botany</i> 19: 343-367.
Évaluateurs & contributeurs (2)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Short, F.T., Coles, R., Waycott, M., Bujang, J.S., Fortes, M., Prathep, A., Kamal, A.H.M., Jagtap, T.G., Bandeira, S., Freeman, A., Erftemeijer, P., La Nafie, Y.A., Vergara, S., Calumpong, H.P. & Makm, I.
evaluator
Livingstone, S., Harwell, H. & Carpenter, K.E.
Short, F.T., Coles, R., Waycott, M., Bujang, J.S., Fortes, M., Prathep, A., Kamal, A.H.M., Jagtap, T.G., Bandeira, S., Freeman, A., Erftemeijer, P., La Nafie, Y.A., Vergara, S., Calumpong, H.P. & Makm, I. 2010. Halophila spinulosa. The IUCN Red List of Threatened Species 2010: e.T173343A6995388. Accessed on 05 May 2026.
Distribution mondiale
Calcul de la distribution GBIF· ~10–60 s
Phénologie
Calcul du calendrier d'apparition· ~5–30 s
Consulter sur les bases externes
Note nomenclaturale & synonymesDétails taxonomiques + synonymes CoLExpert
Note nomenclaturale
TAXREF v18 — INPN/MNHNSynonymes (2)— redirigent vers cette page
- Caulinia spinulosaR.Br.
- Kernera spinulosa(R.Br.) Schult. & Schult.f.
Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).