Ontogeny of feeding in two native and one alien fish species from the Murray-Darling Basin, Australia
Investigations into the feeding of the early stages of fishes can provide insights into processes influencing recruitment. In this study, we examined ontogenetic changes in morphology and feeding behaviour of two native Australian freshwater species, Murray cod, Maccullochella peelii peelii, and gol...
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| Veröffentlicht in: | Environmental biology of fishes 2006-08, Vol.76 (2-4), p.303-315 |
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| description | Investigations into the feeding of the early stages of fishes can provide insights into processes influencing recruitment. In this study, we examined ontogenetic changes in morphology and feeding behaviour of two native Australian freshwater species, Murray cod, Maccullochella peelii peelii, and golden perch, Macquaria ambigua, and the alien species, common carp, Cyprinus carpio. Murray cod free embryos are large and well developed at the onset of feeding, whereas the other two species begin exogenous feeding much younger and are smaller and less-developed. Carp commence exogenous feeding 3 days earlier than golden perch, and show more advanced development of the eyes and ingestive apparatus. We conducted feeding experiments, presenting larvae of the three species with a standardised prey mix (comprising equal numbers of small calanoid copepods, large calanoid copepods, small Daphnia, and large Daphnia). Larvae of most tested ages and species showed a preference for mid-sized prey (300-500 mu m wide). This was true even when their gapes substantially exceeded the largest prey offered. Daphnia were consumed more than similar-sized copepods. The results of this study suggest that survival through their larval period will be threatened in all three species if catchable prey |
| doi_str_mv | 10.1007/s10641-006-9034-3 |
| format | Article |
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In this study, we examined ontogenetic changes in morphology and feeding behaviour of two native Australian freshwater species, Murray cod, Maccullochella peelii peelii, and golden perch, Macquaria ambigua, and the alien species, common carp, Cyprinus carpio. Murray cod free embryos are large and well developed at the onset of feeding, whereas the other two species begin exogenous feeding much younger and are smaller and less-developed. Carp commence exogenous feeding 3 days earlier than golden perch, and show more advanced development of the eyes and ingestive apparatus. We conducted feeding experiments, presenting larvae of the three species with a standardised prey mix (comprising equal numbers of small calanoid copepods, large calanoid copepods, small Daphnia, and large Daphnia). Larvae of most tested ages and species showed a preference for mid-sized prey (300-500 mu m wide). This was true even when their gapes substantially exceeded the largest prey offered. Daphnia were consumed more than similar-sized copepods. The results of this study suggest that survival through their larval period will be threatened in all three species if catchable prey <500 mu m in width are not available throughout such time. They also suggest that interspecific competition for prey may occur, especially when larvae are very young. The precocious development of structures involved in feeding and the extended transition from endogenous to exogenous feeding of early carp larvae are likely to have contributed to the success of this species since its introduction to Australia.</description><identifier>ISSN: 0378-1909</identifier><identifier>EISSN: 1573-5133</identifier><identifier>DOI: 10.1007/s10641-006-9034-3</identifier><identifier>CODEN: EBFID3</identifier><language>eng</language><publisher>Dordrecht: Springer</publisher><subject>Agnatha. Pisces ; Animal and plant ecology ; Animal, plant and microbial ecology ; Animals ; Aquaculture ; Autoecology ; Biological and medical sciences ; Carp ; Copepoda ; Cyprinus carpio ; Daphnia ; Feeding behavior ; Fish ; Freshwater ; Fundamental and applied biological sciences. Psychology ; Indigenous species ; Introduced species ; Larvae ; Maccullochella ambigua ; Maccullochella peelii ; Maccullochella peelii peelii ; Macquaria ambigua ; Marine ; Prey ; Threatened species ; Vertebrata ; Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution</subject><ispartof>Environmental biology of fishes, 2006-08, Vol.76 (2-4), p.303-315</ispartof><rights>2006 INIST-CNRS</rights><rights>Springer Science+Business Media, Inc. 2006</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c397t-d6a67021d019b395416a3be9c5d97317741126c90095be9824d0aa38fbb14ea83</citedby><cites>FETCH-LOGICAL-c397t-d6a67021d019b395416a3be9c5d97317741126c90095be9824d0aa38fbb14ea83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18127882$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>TONKIN, Zeb D</creatorcontrib><creatorcontrib>HUMPHRIES, Paul</creatorcontrib><creatorcontrib>PRIDMORE, Peter A</creatorcontrib><title>Ontogeny of feeding in two native and one alien fish species from the Murray-Darling Basin, Australia</title><title>Environmental biology of fishes</title><description>Investigations into the feeding of the early stages of fishes can provide insights into processes influencing recruitment. In this study, we examined ontogenetic changes in morphology and feeding behaviour of two native Australian freshwater species, Murray cod, Maccullochella peelii peelii, and golden perch, Macquaria ambigua, and the alien species, common carp, Cyprinus carpio. Murray cod free embryos are large and well developed at the onset of feeding, whereas the other two species begin exogenous feeding much younger and are smaller and less-developed. Carp commence exogenous feeding 3 days earlier than golden perch, and show more advanced development of the eyes and ingestive apparatus. We conducted feeding experiments, presenting larvae of the three species with a standardised prey mix (comprising equal numbers of small calanoid copepods, large calanoid copepods, small Daphnia, and large Daphnia). Larvae of most tested ages and species showed a preference for mid-sized prey (300-500 mu m wide). This was true even when their gapes substantially exceeded the largest prey offered. Daphnia were consumed more than similar-sized copepods. The results of this study suggest that survival through their larval period will be threatened in all three species if catchable prey <500 mu m in width are not available throughout such time. They also suggest that interspecific competition for prey may occur, especially when larvae are very young. The precocious development of structures involved in feeding and the extended transition from endogenous to exogenous feeding of early carp larvae are likely to have contributed to the success of this species since its introduction to Australia.</description><subject>Agnatha. Pisces</subject><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Animals</subject><subject>Aquaculture</subject><subject>Autoecology</subject><subject>Biological and medical sciences</subject><subject>Carp</subject><subject>Copepoda</subject><subject>Cyprinus carpio</subject><subject>Daphnia</subject><subject>Feeding behavior</subject><subject>Fish</subject><subject>Freshwater</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Indigenous species</subject><subject>Introduced species</subject><subject>Larvae</subject><subject>Maccullochella ambigua</subject><subject>Maccullochella peelii</subject><subject>Maccullochella peelii peelii</subject><subject>Macquaria ambigua</subject><subject>Marine</subject><subject>Prey</subject><subject>Threatened species</subject><subject>Vertebrata</subject><subject>Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution</subject><issn>0378-1909</issn><issn>1573-5133</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNqNkU2LFDEQhoMoOK7-AG9BUDwYrUp15-O4u37Cyl70HDLd6d0sPcmYdCvz780wC4IH8VRQPO9DFS9jzxHeIoB-VxFUhwJACQvUCXrANthrEj0SPWQbIG0EWrCP2ZNa7wDA6k5vWLhOS74J6cDzxKcQxphueEx8-ZV58kv8GbhPI8-pzTmGxKdYb3ndhyGGyqeSd3y5DfzrWoo_iPe-zEfBha8xveHna11Ki_mn7NHk5xqe3c8z9v3jh2-Xn8XV9acvl-dXYiCrFzEqrzRIHAHtlmzfofK0DXboR6sJte4QpRpsO75vayO7EbwnM2232AVv6Iy9Onn3Jf9YQ13cLtYhzLNPIa_VoVXY3rb_ARIqaY7G1_8GQYLpSVnV0Bd_oXd5Lan964xEow2BbBCeoKHkWkuY3L7EnS-HZnLHJt2pSdeadMcmHbXMy3uxr4Ofp-LTEOufoEGpjZH0G6EHm7M</recordid><startdate>20060801</startdate><enddate>20060801</enddate><creator>TONKIN, Zeb D</creator><creator>HUMPHRIES, Paul</creator><creator>PRIDMORE, Peter A</creator><general>Springer</general><general>Springer Nature B.V</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QG</scope><scope>7QH</scope><scope>7SN</scope><scope>7ST</scope><scope>7TN</scope><scope>7UA</scope><scope>88A</scope><scope>8AO</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>GNUQQ</scope><scope>H95</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>LK8</scope><scope>M7P</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>SOI</scope><scope>H96</scope></search><sort><creationdate>20060801</creationdate><title>Ontogeny of feeding in two native and one alien fish species from the Murray-Darling Basin, Australia</title><author>TONKIN, Zeb D ; HUMPHRIES, Paul ; PRIDMORE, Peter A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c397t-d6a67021d019b395416a3be9c5d97317741126c90095be9824d0aa38fbb14ea83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Agnatha. Pisces</topic><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Animals</topic><topic>Aquaculture</topic><topic>Autoecology</topic><topic>Biological and medical sciences</topic><topic>Carp</topic><topic>Copepoda</topic><topic>Cyprinus carpio</topic><topic>Daphnia</topic><topic>Feeding behavior</topic><topic>Fish</topic><topic>Freshwater</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Indigenous species</topic><topic>Introduced species</topic><topic>Larvae</topic><topic>Maccullochella ambigua</topic><topic>Maccullochella peelii</topic><topic>Maccullochella peelii peelii</topic><topic>Macquaria ambigua</topic><topic>Marine</topic><topic>Prey</topic><topic>Threatened species</topic><topic>Vertebrata</topic><topic>Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>TONKIN, Zeb D</creatorcontrib><creatorcontrib>HUMPHRIES, Paul</creatorcontrib><creatorcontrib>PRIDMORE, Peter A</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Animal Behavior Abstracts</collection><collection>Aqualine</collection><collection>Ecology Abstracts</collection><collection>Environment Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Biology Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Biological Science Collection</collection><collection>Biological Science Database</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>Environment Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><jtitle>Environmental biology of fishes</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>TONKIN, Zeb D</au><au>HUMPHRIES, Paul</au><au>PRIDMORE, Peter A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ontogeny of feeding in two native and one alien fish species from the Murray-Darling Basin, Australia</atitle><jtitle>Environmental biology of fishes</jtitle><date>2006-08-01</date><risdate>2006</risdate><volume>76</volume><issue>2-4</issue><spage>303</spage><epage>315</epage><pages>303-315</pages><issn>0378-1909</issn><eissn>1573-5133</eissn><coden>EBFID3</coden><abstract>Investigations into the feeding of the early stages of fishes can provide insights into processes influencing recruitment. In this study, we examined ontogenetic changes in morphology and feeding behaviour of two native Australian freshwater species, Murray cod, Maccullochella peelii peelii, and golden perch, Macquaria ambigua, and the alien species, common carp, Cyprinus carpio. Murray cod free embryos are large and well developed at the onset of feeding, whereas the other two species begin exogenous feeding much younger and are smaller and less-developed. Carp commence exogenous feeding 3 days earlier than golden perch, and show more advanced development of the eyes and ingestive apparatus. We conducted feeding experiments, presenting larvae of the three species with a standardised prey mix (comprising equal numbers of small calanoid copepods, large calanoid copepods, small Daphnia, and large Daphnia). Larvae of most tested ages and species showed a preference for mid-sized prey (300-500 mu m wide). This was true even when their gapes substantially exceeded the largest prey offered. Daphnia were consumed more than similar-sized copepods. The results of this study suggest that survival through their larval period will be threatened in all three species if catchable prey <500 mu m in width are not available throughout such time. They also suggest that interspecific competition for prey may occur, especially when larvae are very young. The precocious development of structures involved in feeding and the extended transition from endogenous to exogenous feeding of early carp larvae are likely to have contributed to the success of this species since its introduction to Australia.</abstract><cop>Dordrecht</cop><pub>Springer</pub><doi>10.1007/s10641-006-9034-3</doi><tpages>13</tpages></addata></record> |
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| identifier | ISSN: 0378-1909 |
| ispartof | Environmental biology of fishes, 2006-08, Vol.76 (2-4), p.303-315 |
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| subjects | Agnatha. Pisces Animal and plant ecology Animal, plant and microbial ecology Animals Aquaculture Autoecology Biological and medical sciences Carp Copepoda Cyprinus carpio Daphnia Feeding behavior Fish Freshwater Fundamental and applied biological sciences. Psychology Indigenous species Introduced species Larvae Maccullochella ambigua Maccullochella peelii Maccullochella peelii peelii Macquaria ambigua Marine Prey Threatened species Vertebrata Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution |
| title | Ontogeny of feeding in two native and one alien fish species from the Murray-Darling Basin, Australia |
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