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<title>UTas ePrints - Effects of photoperiod and light intensity on initial swim bladder inflation, growth and post-inflation viability in cultured striped trumpeter (Latris lineata) larvae</title>
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<meta content="Trotter, A.J." name="eprints.creators_name" />
<meta content="Battaglene, Stephen C." name="eprints.creators_name" />
<meta content="Pankhurst, P.M." name="eprints.creators_name" />
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<meta content="Stephen.Battaglene@utas.edu" name="eprints.creators_id" />
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<meta content="2007-11-12 02:48:05" name="eprints.datestamp" />
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<meta content="Effects of photoperiod and light intensity on initial
swim bladder inflation, growth and post-inflation
viability in cultured striped trumpeter
(Latris lineata) larvae" name="eprints.title" />
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<meta content="Photoperiod and light intensity; Swim bladder inflation; Latris lineata" name="eprints.keywords" />
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<meta content="Transient physostomes often fail to complete initial swim bladder inflation in culture and display
reduced survival and growth. Three experiments were conducted in replicate 200-l tanks to
determine the effects of photoperiod and light intensity on initial swim bladder inflation, postinflation
viability (surviving larvae with inflated swim bladders) and growth in striped trumpeter
(Latris lineata) larvae. Both photoperiod and light intensity were found to affect initial swim bladder
inflation, growth, survival and post-inflation viability of striped trumpeter larvae. Higher initial swim
bladder inflation was promoted by providing a dark-phase before and during initial swim bladder
inflation. Swim-up behaviour where larvae gulped air at the water surface to fill their swim bladder
was predominantly observed during the dark-phase. In Experiment 1, a 12L:12D photoperiod was
inferior to either a 18L:6D or 24L:0D photoperiod for larval growth. In Experiment 2, initial swim
bladder inflation was higher in larvae reared under a light intensity of 4 Amol s 1 m 2 compared to
40 Amol s 1 m 2. From Experiment 3, a 18L:6D photoperiod provided higher post-inflation
viability than either 24L:0D, or a photoperiod combination of 24L:0D from stocking, changing to
21L:3D at the onset of initial swim bladder inflation. However, different optimal photoperiods for
initial swim bladder inflation (18L:6D) and survival (24L:0D) lowered post-inflation viability in" name="eprints.abstract" />
<meta content="2003" name="eprints.date" />
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<meta content="Acquaculture" name="eprints.publication" />
<meta content="224" name="eprints.volume" />
<meta content="1 - 4" name="eprints.number" />
<meta content="141-158" name="eprints.pagerange" />
<meta content="10.1016/S0044-8486(03)00212-6" name="eprints.id_number" />
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<meta content="Barahona-Fernandes, M.H., 1979. Some effects of light intensity and photoperiod on the sea bass larvae (Dicenntrarchus
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lineata) larvae. PhD thesis, University of Tasmania, Australia. 155 pp.
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Latris lineata (Latridae). Aquaculture 198, 41–54.
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221, 141–156.
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Aquaculture. PAMAQ 1, Bredene, Belgium. Spec. Publ. Eur. Aquacult. Soc., vol. 9, pp. 379–380" name="eprints.referencetext" />
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swim bladder inflation, growth and post-inflation
viability in cultured striped trumpeter
(Latris lineata) larvae" name="DC.title" />
<meta content="Trotter, A.J." name="DC.creator" />
<meta content="Battaglene, Stephen C." name="DC.creator" />
<meta content="Pankhurst, P.M." name="DC.creator" />
<meta content="Transient physostomes often fail to complete initial swim bladder inflation in culture and display
reduced survival and growth. Three experiments were conducted in replicate 200-l tanks to
determine the effects of photoperiod and light intensity on initial swim bladder inflation, postinflation
viability (surviving larvae with inflated swim bladders) and growth in striped trumpeter
(Latris lineata) larvae. Both photoperiod and light intensity were found to affect initial swim bladder
inflation, growth, survival and post-inflation viability of striped trumpeter larvae. Higher initial swim
bladder inflation was promoted by providing a dark-phase before and during initial swim bladder
inflation. Swim-up behaviour where larvae gulped air at the water surface to fill their swim bladder
was predominantly observed during the dark-phase. In Experiment 1, a 12L:12D photoperiod was
inferior to either a 18L:6D or 24L:0D photoperiod for larval growth. In Experiment 2, initial swim
bladder inflation was higher in larvae reared under a light intensity of 4 Amol s 1 m 2 compared to
40 Amol s 1 m 2. From Experiment 3, a 18L:6D photoperiod provided higher post-inflation
viability than either 24L:0D, or a photoperiod combination of 24L:0D from stocking, changing to
21L:3D at the onset of initial swim bladder inflation. However, different optimal photoperiods for
initial swim bladder inflation (18L:6D) and survival (24L:0D) lowered post-inflation viability in" name="DC.description" />
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<h1 class="ep_tm_pagetitle">Effects of photoperiod and light intensity on initial swim bladder inflation, growth and post-inflation viability in cultured striped trumpeter (Latris lineata) larvae</h1>
<p style="margin-bottom: 1em" class="not_ep_block"><span class="person_name">Trotter, A.J.</span> and <span class="person_name">Battaglene, Stephen C.</span> and <span class="person_name">Pankhurst, P.M.</span> (2003) <xhtml:em>Effects of photoperiod and light intensity on initial swim bladder inflation, growth and post-inflation viability in cultured striped trumpeter (Latris lineata) larvae.</xhtml:em> Acquaculture, 224 (1 - 4). pp. 141-158. ISSN 0044-8486</p><p style="margin-bottom: 1em" class="not_ep_block"></p><table style="margin-bottom: 1em" class="not_ep_block"><tr><td valign="top" style="text-align:center"><a href="http://eprints.utas.edu.au/2435/1/Photoperiod_trotter.pdf"><img alt="[img]" src="http://eprints.utas.edu.au/style/images/fileicons/application_pdf.png" class="ep_doc_icon" border="0" /></a></td><td valign="top"><a href="http://eprints.utas.edu.au/2435/1/Photoperiod_trotter.pdf"><span class="ep_document_citation">PDF</span></a> - Full text restricted - Requires a PDF viewer<br />200Kb</td><td><form method="get" accept-charset="utf-8" action="http://eprints.utas.edu.au/cgi/request_doc"><input accept-charset="utf-8" value="3185" name="docid" type="hidden" /><div class=""><input value="Request a copy" name="_action_null" class="ep_form_action_button" onclick="return EPJS_button_pushed( '_action_null' )" type="submit" /> </div></form></td></tr></table><p style="margin-bottom: 1em" class="not_ep_block">Official URL: <a href="http://dx.doi.org/10.1016/S0044-8486(03)00212-6">http://dx.doi.org/10.1016/S0044-8486(03)00212-6</a></p><div class="not_ep_block"><h2>Abstract</h2><p style="padding-bottom: 16px; text-align: left; margin: 1em auto 0em auto">Transient physostomes often fail to complete initial swim bladder inflation in culture and display
reduced survival and growth. Three experiments were conducted in replicate 200-l tanks to
determine the effects of photoperiod and light intensity on initial swim bladder inflation, postinflation
viability (surviving larvae with inflated swim bladders) and growth in striped trumpeter
(Latris lineata) larvae. Both photoperiod and light intensity were found to affect initial swim bladder
inflation, growth, survival and post-inflation viability of striped trumpeter larvae. Higher initial swim
bladder inflation was promoted by providing a dark-phase before and during initial swim bladder
inflation. Swim-up behaviour where larvae gulped air at the water surface to fill their swim bladder
was predominantly observed during the dark-phase. In Experiment 1, a 12L:12D photoperiod was
inferior to either a 18L:6D or 24L:0D photoperiod for larval growth. In Experiment 2, initial swim
bladder inflation was higher in larvae reared under a light intensity of 4 Amol s 1 m 2 compared to
40 Amol s 1 m 2. From Experiment 3, a 18L:6D photoperiod provided higher post-inflation
viability than either 24L:0D, or a photoperiod combination of 24L:0D from stocking, changing to
21L:3D at the onset of initial swim bladder inflation. However, different optimal photoperiods for
initial swim bladder inflation (18L:6D) and survival (24L:0D) lowered post-inflation viability in</p></div><table style="margin-bottom: 1em" cellpadding="3" class="not_ep_block" border="0"><tr><th valign="top" class="ep_row">Item Type:</th><td valign="top" class="ep_row">Article</td></tr><tr><th valign="top" class="ep_row">Additional Information:</th><td valign="top" class="ep_row">The definitive version is available at http://www.sciencedirect.com
</td></tr><tr><th valign="top" class="ep_row">Keywords:</th><td valign="top" class="ep_row">Photoperiod and light intensity; Swim bladder inflation; Latris lineata</td></tr><tr><th valign="top" class="ep_row">Subjects:</th><td valign="top" class="ep_row">UNSPECIFIED</td></tr><tr><th valign="top" class="ep_row">ID Code:</th><td valign="top" class="ep_row">2435</td></tr><tr><th valign="top" class="ep_row">Deposited By:</th><td valign="top" class="ep_row"><span class="ep_name_citation"><span class="person_name">Scholarly Publications Librarian</span></span></td></tr><tr><th valign="top" class="ep_row">Deposited On:</th><td valign="top" class="ep_row">12 Nov 2007 13:48</td></tr><tr><th valign="top" class="ep_row">Last Modified:</th><td valign="top" class="ep_row">09 Jan 2008 02:30</td></tr><tr><th valign="top" class="ep_row">ePrint Statistics:</th><td valign="top" class="ep_row"><a target="ePrintStats" href="/es/index.php?action=show_detail_eprint;id=2435;">View statistics for this ePrint</a></td></tr></table><p align="right">Repository Staff Only: <a href="http://eprints.utas.edu.au/cgi/users/home?screen=EPrint::View&eprintid=2435">item control page</a></p>
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