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  5.     <title>UTas ePrints - Australian scallops do not recognise the introduced predatory seastar Asterias amurensis</title>
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  13.     <meta content="Hutson, Kate S." name="eprints.creators_name" />
  14. <meta content="Ross, D. Jeff" name="eprints.creators_name" />
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  25. <meta content="Australian scallops do not recognise the introduced
  26. predatory seastar Asterias amurensis" name="eprints.title" />
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  30. <meta content="Predator recognition · Escape response · Introduced species · Northern Pacific seastar" name="eprints.keywords" />
  31. <meta content="http://www.int-res.com/journals/meps/" name="eprints.note" />
  32. <meta content="Escape responses of Australian scallops (Pecten fumatus and Chlamys asperrima) to native and introduced predatory seastars were compared in laboratory and field trials. The native seastar Coscinasterias muricata elicited an almost immediate escape response by scallops in all trials.
  33. In contrast, there was a low frequency of escape response exhibited by scallops when held in contact
  34. with the introduced seastar Asterias amurensis. These results are consistent with the hypothesis that
  35. escape response in invertebrates has evolved relative to predation risk. The absence of predator
  36. recognition in marine invertebrates may have serious implications for wild and farmed populations in
  37. southern Australia where introduced predators are prevalent." name="eprints.abstract" />
  38. <meta content="2005-08-15" name="eprints.date" />
  39. <meta content="published" name="eprints.date_type" />
  40. <meta content="Marine Ecology Progress Series" name="eprints.publication" />
  41. <meta content="298" name="eprints.volume" />
  42. <meta content="305-309" name="eprints.pagerange" />
  43. <meta content="10.3354/MEPS298305" name="eprints.id_number" />
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  45. <meta content="0171-8630" name="eprints.issn" />
  46. <meta content="http://dx.doi.org/10.3354/MEPS298305" name="eprints.official_url" />
  47. <meta content="Barbeau MA, Scheibling RE (1994) Behavioural mechanisms
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  49. and crabs (Cancer irroratus Say) preying on juvenile sea
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  53. of some intertidal gastropods in the presence of starfish.
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  60. of near-shore environments. Conserv Biol 3:265–273
  61. Duffy JE, Hay ME (2001) The ecology and evolution of marine
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  63. Hay ME (eds) Marine community ecology. Sinauer Associates,
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  65. Elton CS (1958) The ecology of invasions by animals and
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  75. of the starfish, Asterias amurensis, in Sendai Bay.
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  77. Hewitt CL, Campbell ML, Thresher RE, Martin RB and 15
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  79. Phillip Bay, Victoria, Australia. Mar Biol 144:183–202
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  86. Legault C, Himmelman JH (1993) Relation between escape
  87. behaviour of benthic marine invertebrates and risk of
  88. predation. J Exp Mar Biol Ecol 170:55–74
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  92. to either steroid glycosides of starfish or synthetic
  93. surface-active agents. J Exp Mar Biol Ecol 5:63–69
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  101. of Asterias amurensis. In: Goggin LC (ed) Proceedings
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  103. introduced seastar Asterias amurensis in Australian waters.
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  113. Research Institute, Queenscliff
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  119. foraging and inactive predators. Mar Biol 49:237–243
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  126. seastars Asterias amurensis on survivorship of juvenile
  127. commercial bivalves Fulvia tenuicostata. Mar Ecol Prog
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  130. impact of an introduced predator (Asterias amurensis:
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  133. Ross DJ, Johnson CR, Hewitt CL, Ruiz GM (2004) Interaction
  134. and impacts of two introduced species on a soft-sediment
  135. marine assemblage in SE Tasmania. Mar Biol 144:747–756
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  144. Associates, Sunderland, MA, p 445–468
  145. Thomas GE, Gruffydd LlD (1971) The types of escape responses
  146. elicited in the scallop Pecten maximus by selected
  147. seastar species. Mar Biol 10:87–93
  148. Thomas GE, Himmelman JH (1988) Influence of predation on
  149. shell morphology of Buccinum undatum L. on the Atlantic
  150. coast of Canada. J Exp Mar Biol Ecol 115:221–236
  151. Thresher RE, Werner M, Hoeg JT, Svane I, Glenner H, Murphy
  152. NE, Wittwer C (2000) Developing the options for
  153. managing marine pests: specificity trials on the parasitic
  154. castrator, Sacculina carcini, against the European crab,
  155. Carcinus maenas, and related species. J Exp Mar Biol Ecol
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  157. Turner E (1992) A northern Pacific seastar, Asterias amurensis,
  158. in Tasmania. Aust Mar Sci Bull 120:18–19
  159. Vermeij GJ (1987) Evolution and escalation: an ecological
  160. history of life. Princeton University Press, Princeton, NJ
  161. Wilkens LA (1991) Neurobiology and behaviour of the
  162. scallop. In: Shumway SE (ed) Scallops: biology, ecology
  163. and aquaculture. Elsevier, Amsterdam, p 429–469" name="eprints.referencetext" />
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  174. <meta content="Escape responses of Australian scallops (Pecten fumatus and Chlamys asperrima) to native and introduced predatory seastars were compared in laboratory and field trials. The native seastar Coscinasterias muricata elicited an almost immediate escape response by scallops in all trials.
  175. In contrast, there was a low frequency of escape response exhibited by scallops when held in contact
  176. with the introduced seastar Asterias amurensis. These results are consistent with the hypothesis that
  177. escape response in invertebrates has evolved relative to predation risk. The absence of predator
  178. recognition in marine invertebrates may have serious implications for wild and farmed populations in
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  293.     <h1 class="ep_tm_pagetitle">Australian scallops do not recognise the introduced predatory seastar Asterias amurensis</h1>
  294.     <p style="margin-bottom: 1em" class="not_ep_block"><span class="person_name">Hutson, Kate S.</span> and <span class="person_name">Ross, D. Jeff</span> and <span class="person_name">Day, Rob W.</span> and <span class="person_name">Ahern, John J.</span> (2005) <xhtml:em>Australian scallops do not recognise the introduced predatory seastar Asterias amurensis.</xhtml:em> Marine Ecology Progress Series, 298 . pp. 305-309. ISSN 0171-8630</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/2497/1/Escape_response_to_Asterias(MEPS).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/2497/1/Escape_response_to_Asterias(MEPS).pdf"><span class="ep_document_citation">PDF</span></a> - Full text restricted until January 2009 - Requires a PDF viewer<br />57Kb</td><td><form method="get" accept-charset="utf-8" action="http://eprints.utas.edu.au/cgi/request_doc"><input accept-charset="utf-8" value="3285" 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/10.3354/MEPS298305">http://dx.doi.org/10.3354/MEPS298305</a></p><div class="not_ep_block"><h2>Abstract</h2><p style="padding-bottom: 16px; text-align: left; margin: 1em auto 0em auto">Escape responses of Australian scallops (Pecten fumatus and Chlamys asperrima) to native and introduced predatory seastars were compared in laboratory and field trials. The native seastar Coscinasterias muricata elicited an almost immediate escape response by scallops in all trials.&#13;
  295. In contrast, there was a low frequency of escape response exhibited by scallops when held in contact&#13;
  296. with the introduced seastar Asterias amurensis. These results are consistent with the hypothesis that&#13;
  297. escape response in invertebrates has evolved relative to predation risk. The absence of predator&#13;
  298. recognition in marine invertebrates may have serious implications for wild and farmed populations in&#13;
  299. southern Australia where introduced predators are prevalent.</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">http://www.int-res.com/journals/meps/</td></tr><tr><th valign="top" class="ep_row">Keywords:</th><td valign="top" class="ep_row">Predator recognition · Escape response · Introduced species · Northern Pacific seastar</td></tr><tr><th valign="top" class="ep_row">Subjects:</th><td valign="top" class="ep_row"><a href="http://eprints.utas.edu.au/view/subjects/270702.html">270000 Biological Sciences &gt; 270700 Ecology and Evolution &gt; 270702 Marine and Estuarine Ecology (incl. Marine Ichthyology)</a></td></tr><tr><th valign="top" class="ep_row">ID Code:</th><td valign="top" class="ep_row">2497</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">Dr Donald / DJR Ross</span></span></td></tr><tr><th valign="top" class="ep_row">Deposited On:</th><td valign="top" class="ep_row">22 Nov 2007 23:10</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=2497;">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&amp;eprintid=2497">item control page</a></p>
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