Halodule uninervis (Forsskål) Ascherson Palau Islands, West Pacific The type species (holotype) of the genus Halodule is. Status of name. This name is of an. Description. Halodule uninervis is a marine, perennial herb that reaches up to 2- cm with a wiry and erect stems. Leaves are x cm, produced in. Halodule uninervis (Forsskål) Ascherson, Halodule beaudettei Aschers. Halodule pinifolia (Miki) den Hartog · Halodule wrightii Ascherson,

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Common names include narrowleaf seagrass in English and a’shab bahriya in Arabic. This species is a flowering plant spreading via a branching rhizome that roots at the nodes. This species is affected by global climate change. This information is awaiting authentication by a species expert, and will be updated as soon as possible.

Tropical Seagrass Identification from Waycott et al Seagrasses are a functional group, not a taxonomic group, of angiosperms flowering plantsi. Views Read Edit View history. Small oval leaf blade AfricachimpanzeeconservationfilmIn the Fieldlab chimpsLiberiaPrimatesprimatologyrehabilitationtrue storywildlifewildlife filmWildscreen Festival.

It is affected by some degradation of habitat by forces such as coastal development, siltationsedimentationweather events and tidal action, predation, parasites, disease, trawling and other fishing practices, dredgingpollutioneutrophicationand climate change. Populations can be disturbed only with permits in parts of Australia.

Measurement of chlorophyll fluorescence reveals mechanisms for habitat niche separation of the intertidal seagrasses Thalassia hemprichii and Halodule uninervis. Retrieved from ” https: The narrow, toothed leaf blades are up to 15 centimeters long and usually roughly a millimeter wide, [3] though leaf width is variable and can be up to 7 millimeters. This species is featured in: Cymodocea rotundata Cymodocea serrulata Enhalus acoroides Halodule pinifolia Halodule uninervis Halophila capricorni Halophila decipiens Halophila ovalis Halophila minor Halophila spinulosa Halophila tricostata Syringodium isoetifolium Thalassia hemprichii Thalassodendron ciliatum Zostera muelleri.


Downloaded on 28 June Please donate to Arkive Help us share the wonders of the natural world. Cylindrical in cross section spaghetti like Leaf tip tapers to a point Leaves cm long Found on shallow subtidal reef flats and sand banks.

Rodents of Unusual Size. Distribution, abundance, and species composition of seagrasses at several sites in Oman. It produces erect stems and alternately arranged leaves.

Seagrass videos, photos and facts – Halodule uninervis | Arkive

In other projects Wikimedia Commons. Food of the Red Sea dugong Mammalia: Leaf halodlue changes according to habitat type. It is known from Asian waters along the coasts of JapanChinaVietnamIndonesiaand other nations.

It is a euryhaline species, tolerating a wide salinity range. This plant is widely distributed and it is common throughout its range.

It has been observed on high-sediment, rapidly evolving substrates in Australia and Indonesia. It occupies the lower intertidal zoneand it is less tolerant of exposure to air than are plants of the upper uniervis zone such as Thalassia hemprichii.

There continues some debate in the literature and between seagrass taxonomists on the details particularly below sub class on the correct classification.

Conservation plans are in hhalodule in various regions. Blog Friday 05 October Wildscreen With: Cluster of ribbon-like curved leaves at the end of an erect stem Round, serrated leaf tip Tough, woody rhizomes with scars from successive shoots Very coiled, branched roots Typically found in rocky areas with strong reef crests.


Articles with ‘species’ microformats Taxonbars with 20—24 taxon IDs. Revision of Zostera capricorni has resulted in classfication halodulee subspecies. Terms kninervis Use – The displayed portlet may be used as a link from your website to Arkive’s online content for private, scientific, conservation or educational purposes only.

Rodents of Unusual Size communitycoypudocumentaryecosystemenvironmentfilmmakerfilmmakinginvasiveinvasive speciesrodentsUSAWetlandswildlife Monday 24 September Wildscreen With – Tom Hooker: To purchase a copy: Plants that receive less light may need more leaf blade area to perform enough photosynthesis. Seagrasses are a functional group, not a taxonomic group, of angiosperms flowering plantsi.

This species is known to be hybridized to Halodule pinifolia in Okinawa, Japan. From Wikipedia, the free encyclopedia. Halodule uninervis is a species of seagrass native to the western Pacific and Indian Oceans.

Tropical Seagrass Identification

Zostera muelleri ZM ssp capricorni. It is resident in the Red Sea and Persian Gulf. The male hlodule is borne on a short peduncle and is enclosed in a leaf. Lindsey Paretti – Blood Island AfricachimpanzeeconservationfilmIn the Fieldlab chimpsLiberiaPrimatesprimatologyrehabilitationtrue storywildlifewildlife filmWildscreen Festival.

For example, the Angiosperm Phylogeny Group published several papers recommending angiosperm classification, and is considered by many to represent the “standard”.