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Article: Cues from the predator crab Thalamita danae fed different prey can affect scope for growth in the prey mussel Perna viridis
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TitleCues from the predator crab Thalamita danae fed different prey can affect scope for growth in the prey mussel Perna viridis
 
AuthorsShin, PKS
Yang, FY
Chiu, MY
Cheung, SG
 
KeywordsAnti-predator responses
Energy cost
Marine mussels
Perna viridis
Thalamita danae
 
Issue Date2009
 
PublisherTaylor & Francis Ltd. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/10236244.asp
 
CitationMarine and Freshwater Behaviour and Physiology, 2009, v. 42 n. 5, p. 343-355 [How to Cite?]
DOI: http://dx.doi.org/10.1080/10236240903454202
 
AbstractClearance rate (CR), absorption efficiency (AE), respiration rate, excretion rate and scope for growth (SFG) were investigated in the green-lipped mussel Perna viridis upon exposure to predatory crabs, Thalamita danae, that had been either starved or maintained on diets with P. viridis or shrimp tissue. The CR and SFG were significantly lower when the mussels were exposed to starved T. danae or those fed with mussels. The differences were observed immediately after the mussels were exposed to the cues (Day 0) and 7 days later. The AE, however, was significantly different among treatments on Day 0, with the highest efficiency being obtained for mussels exposed to crabs maintained on shrimp and followed by the control without any predator cues. Results showed that P. viridis was able to discriminate between predators on different diets and adjust physiological responses according to the level of perceived risk, with growth reduced at higher risks.
 
ISSN1023-6244
2013 Impact Factor: 0.855
2013 SCImago Journal Rankings: 0.538
 
DOIhttp://dx.doi.org/10.1080/10236240903454202
 
ISI Accession Number IDWOS:000272608700004
Funding AgencyGrant Number
Hong Kong Special Administrative Region, ChinaCityU 1451/05M
Funding Information:

The work described was supported by a grant from the Research Grants Council of the Hong Kong Special Administrative Region, China (Project No. CityU 1451/05M).

 
DC FieldValue
dc.contributor.authorShin, PKS
 
dc.contributor.authorYang, FY
 
dc.contributor.authorChiu, MY
 
dc.contributor.authorCheung, SG
 
dc.date.accessioned2011-08-26T14:39:35Z
 
dc.date.available2011-08-26T14:39:35Z
 
dc.date.issued2009
 
dc.description.abstractClearance rate (CR), absorption efficiency (AE), respiration rate, excretion rate and scope for growth (SFG) were investigated in the green-lipped mussel Perna viridis upon exposure to predatory crabs, Thalamita danae, that had been either starved or maintained on diets with P. viridis or shrimp tissue. The CR and SFG were significantly lower when the mussels were exposed to starved T. danae or those fed with mussels. The differences were observed immediately after the mussels were exposed to the cues (Day 0) and 7 days later. The AE, however, was significantly different among treatments on Day 0, with the highest efficiency being obtained for mussels exposed to crabs maintained on shrimp and followed by the control without any predator cues. Results showed that P. viridis was able to discriminate between predators on different diets and adjust physiological responses according to the level of perceived risk, with growth reduced at higher risks.
 
dc.identifier.citationMarine and Freshwater Behaviour and Physiology, 2009, v. 42 n. 5, p. 343-355 [How to Cite?]
DOI: http://dx.doi.org/10.1080/10236240903454202
 
dc.identifier.doihttp://dx.doi.org/10.1080/10236240903454202
 
dc.identifier.epage355
 
dc.identifier.hkuros190109
 
dc.identifier.isiWOS:000272608700004
Funding AgencyGrant Number
Hong Kong Special Administrative Region, ChinaCityU 1451/05M
Funding Information:

The work described was supported by a grant from the Research Grants Council of the Hong Kong Special Administrative Region, China (Project No. CityU 1451/05M).

 
dc.identifier.issn1023-6244
2013 Impact Factor: 0.855
2013 SCImago Journal Rankings: 0.538
 
dc.identifier.issue5
 
dc.identifier.openurl
 
dc.identifier.spage343
 
dc.identifier.urihttp://hdl.handle.net/10722/138062
 
dc.identifier.volume42
 
dc.languageeng
 
dc.publisherTaylor & Francis Ltd. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/10236244.asp
 
dc.relation.ispartofMarine and Freshwater Behaviour and Physiology
 
dc.subjectAnti-predator responses
 
dc.subjectEnergy cost
 
dc.subjectMarine mussels
 
dc.subjectPerna viridis
 
dc.subjectThalamita danae
 
dc.titleCues from the predator crab Thalamita danae fed different prey can affect scope for growth in the prey mussel Perna viridis
 
dc.typeArticle
 
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