Effects of temperature upon ablation-to-molt interval and mortality of red swamp crawfish ( Procambarus clarkii) subjected to bilateral eyestalk ablation
The shortening in molt interval and induced mortality due to crawfish eyestalk ablation are the main factors that need to be evaluated for the application of ablation technology in commercial softshell crawfish production. Effects of temperature on the ablation-to-molt interval and mortality of abla...
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| Veröffentlicht in: | Aquaculture 1995-12, Vol.138 (1), p.191-204 |
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| creator | Chen, Shulin Wu, Jingwei Huner, Jay V. Malone, Ronald F. |
| description | The shortening in molt interval and induced mortality due to crawfish eyestalk ablation are the main factors that need to be evaluated for the application of ablation technology in commercial softshell crawfish production. Effects of temperature on the ablation-to-molt interval and mortality of ablated red swamp crawfish (
Procambarus clarkii) were investigated in laboratory scale recirculating culture systems in two studies conducted in separate years. Higher temperatures resulted in a shorter molt interval but higher mortality. With temperatures that ranged from 15 °C to 30 °C, the mean ablation-to-molt interval was reduced from 18.4 days to 6.4 days for immature crawfish and from 26.3 to 8.3 days for mature crawfish, respectively. Mortality, on the other hand, increased from 24.8 to 38.6% for immature crawfish and from 36 to 47% for mature crawfish, respectively. For immature crawfish, the majority of the mortality occurred within several days following ablation; but for mature crawfish, additional mortality occurred in molting. In both studies, the mortality varied among experiments, suggesting that other factors also played important roles in determining mortality. |
| doi_str_mv | 10.1016/0044-8486(95)01086-6 |
| format | Article |
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Procambarus clarkii) were investigated in laboratory scale recirculating culture systems in two studies conducted in separate years. Higher temperatures resulted in a shorter molt interval but higher mortality. With temperatures that ranged from 15 °C to 30 °C, the mean ablation-to-molt interval was reduced from 18.4 days to 6.4 days for immature crawfish and from 26.3 to 8.3 days for mature crawfish, respectively. Mortality, on the other hand, increased from 24.8 to 38.6% for immature crawfish and from 36 to 47% for mature crawfish, respectively. For immature crawfish, the majority of the mortality occurred within several days following ablation; but for mature crawfish, additional mortality occurred in molting. In both studies, the mortality varied among experiments, suggesting that other factors also played important roles in determining mortality.</description><identifier>ISSN: 0044-8486</identifier><identifier>EISSN: 1873-5622</identifier><identifier>DOI: 10.1016/0044-8486(95)01086-6</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Aquaculture ; BIOLOGICAL RHYTHMS ; ENFERMEDADES DE LOS OJOS ; EYE DISEASES ; MALADIE DE L'OEIL ; Molting temperature ; MORTALIDAD ; MORTALITE ; MORTALITY ; PROCAMBARUS ; Procambarus clarkii ; RITMOS BIOLOGICOS ; RYTHME BIOLOGIQUE ; Shellfish ; TEMPERATURA ; TEMPERATURE</subject><ispartof>Aquaculture, 1995-12, Vol.138 (1), p.191-204</ispartof><rights>1995</rights><rights>Copyright Elsevier Sequoia S.A. Dec 15, 1995</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c381t-8ef320e55f63e5af9f8fe0d421f2ec2ef4d1bb9e178b78ce5b980fe2968447e73</citedby><cites>FETCH-LOGICAL-c381t-8ef320e55f63e5af9f8fe0d421f2ec2ef4d1bb9e178b78ce5b980fe2968447e73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/0044848695010866$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Chen, Shulin</creatorcontrib><creatorcontrib>Wu, Jingwei</creatorcontrib><creatorcontrib>Huner, Jay V.</creatorcontrib><creatorcontrib>Malone, Ronald F.</creatorcontrib><title>Effects of temperature upon ablation-to-molt interval and mortality of red swamp crawfish ( Procambarus clarkii) subjected to bilateral eyestalk ablation</title><title>Aquaculture</title><description>The shortening in molt interval and induced mortality due to crawfish eyestalk ablation are the main factors that need to be evaluated for the application of ablation technology in commercial softshell crawfish production. Effects of temperature on the ablation-to-molt interval and mortality of ablated red swamp crawfish (
Procambarus clarkii) were investigated in laboratory scale recirculating culture systems in two studies conducted in separate years. Higher temperatures resulted in a shorter molt interval but higher mortality. With temperatures that ranged from 15 °C to 30 °C, the mean ablation-to-molt interval was reduced from 18.4 days to 6.4 days for immature crawfish and from 26.3 to 8.3 days for mature crawfish, respectively. Mortality, on the other hand, increased from 24.8 to 38.6% for immature crawfish and from 36 to 47% for mature crawfish, respectively. For immature crawfish, the majority of the mortality occurred within several days following ablation; but for mature crawfish, additional mortality occurred in molting. In both studies, the mortality varied among experiments, suggesting that other factors also played important roles in determining mortality.</description><subject>Aquaculture</subject><subject>BIOLOGICAL RHYTHMS</subject><subject>ENFERMEDADES DE LOS OJOS</subject><subject>EYE DISEASES</subject><subject>MALADIE DE L'OEIL</subject><subject>Molting temperature</subject><subject>MORTALIDAD</subject><subject>MORTALITE</subject><subject>MORTALITY</subject><subject>PROCAMBARUS</subject><subject>Procambarus clarkii</subject><subject>RITMOS BIOLOGICOS</subject><subject>RYTHME BIOLOGIQUE</subject><subject>Shellfish</subject><subject>TEMPERATURA</subject><subject>TEMPERATURE</subject><issn>0044-8486</issn><issn>1873-5622</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><recordid>eNp9kU9v1DAQxSNEJZbCF0AcLA6oPYTajuM4F6SqKn-kVcsBzpbjjMFbJw5jp9V-FL4tXhb1wIHTHN5v3hvNq6rXjL5jlMkLSoWolVDyrG_PKaNK1vJJtWGqa-pWcv602jwiz6rnKe0opVK2bFP9unYObE4kOpJhWgBNXhHIusSZmCGY7ONc51hPMWTi5wx4bwIx80imiNkEn_eHXYSRpAczLcSieXA-_SBn5AtGa6bB4JqIDQbvvD8naR12JbHwOZLBl4SSGQjsIRW7u8fQF9WJMyHBy7_ztPr24frr1ad6e_vx89XltraNYrlW4BpOoW2dbKA1rnfKAR0FZ46D5eDEyIahB9apoVMW2qFX1AHvpRKig645rd4efReMP9dyhJ58shCCmSGuSbOO0oYpVsA3_4C7uOJcbtOcCtmJXvICiSNkMaaE4PSCfjK414zqQ1n60IQ-NKH7Vv8pS8uy9uq45kzU5jv6pG-2vaRFpUV8fxShvOHeA-pkPcwWRo_lk3qM_v_uvwEbaKbW</recordid><startdate>19951215</startdate><enddate>19951215</enddate><creator>Chen, Shulin</creator><creator>Wu, Jingwei</creator><creator>Huner, Jay V.</creator><creator>Malone, Ronald F.</creator><general>Elsevier B.V</general><general>Elsevier Sequoia S.A</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7QR</scope><scope>7ST</scope><scope>7TN</scope><scope>7U7</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H94</scope><scope>H95</scope><scope>H98</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope><scope>SOI</scope><scope>H97</scope></search><sort><creationdate>19951215</creationdate><title>Effects of temperature upon ablation-to-molt interval and mortality of red swamp crawfish ( Procambarus clarkii) subjected to bilateral eyestalk ablation</title><author>Chen, Shulin ; Wu, Jingwei ; Huner, Jay V. ; Malone, Ronald F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c381t-8ef320e55f63e5af9f8fe0d421f2ec2ef4d1bb9e178b78ce5b980fe2968447e73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>Aquaculture</topic><topic>BIOLOGICAL RHYTHMS</topic><topic>ENFERMEDADES DE LOS OJOS</topic><topic>EYE DISEASES</topic><topic>MALADIE DE L'OEIL</topic><topic>Molting temperature</topic><topic>MORTALIDAD</topic><topic>MORTALITE</topic><topic>MORTALITY</topic><topic>PROCAMBARUS</topic><topic>Procambarus clarkii</topic><topic>RITMOS BIOLOGICOS</topic><topic>RYTHME BIOLOGIQUE</topic><topic>Shellfish</topic><topic>TEMPERATURA</topic><topic>TEMPERATURE</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Shulin</creatorcontrib><creatorcontrib>Wu, Jingwei</creatorcontrib><creatorcontrib>Huner, Jay V.</creatorcontrib><creatorcontrib>Malone, Ronald F.</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Chemoreception Abstracts</collection><collection>Environment Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><jtitle>Aquaculture</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Shulin</au><au>Wu, Jingwei</au><au>Huner, Jay V.</au><au>Malone, Ronald F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of temperature upon ablation-to-molt interval and mortality of red swamp crawfish ( Procambarus clarkii) subjected to bilateral eyestalk ablation</atitle><jtitle>Aquaculture</jtitle><date>1995-12-15</date><risdate>1995</risdate><volume>138</volume><issue>1</issue><spage>191</spage><epage>204</epage><pages>191-204</pages><issn>0044-8486</issn><eissn>1873-5622</eissn><abstract>The shortening in molt interval and induced mortality due to crawfish eyestalk ablation are the main factors that need to be evaluated for the application of ablation technology in commercial softshell crawfish production. Effects of temperature on the ablation-to-molt interval and mortality of ablated red swamp crawfish (
Procambarus clarkii) were investigated in laboratory scale recirculating culture systems in two studies conducted in separate years. Higher temperatures resulted in a shorter molt interval but higher mortality. With temperatures that ranged from 15 °C to 30 °C, the mean ablation-to-molt interval was reduced from 18.4 days to 6.4 days for immature crawfish and from 26.3 to 8.3 days for mature crawfish, respectively. Mortality, on the other hand, increased from 24.8 to 38.6% for immature crawfish and from 36 to 47% for mature crawfish, respectively. For immature crawfish, the majority of the mortality occurred within several days following ablation; but for mature crawfish, additional mortality occurred in molting. In both studies, the mortality varied among experiments, suggesting that other factors also played important roles in determining mortality.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/0044-8486(95)01086-6</doi><tpages>14</tpages></addata></record> |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Aquaculture BIOLOGICAL RHYTHMS ENFERMEDADES DE LOS OJOS EYE DISEASES MALADIE DE L'OEIL Molting temperature MORTALIDAD MORTALITE MORTALITY PROCAMBARUS Procambarus clarkii RITMOS BIOLOGICOS RYTHME BIOLOGIQUE Shellfish TEMPERATURA TEMPERATURE |
| title | Effects of temperature upon ablation-to-molt interval and mortality of red swamp crawfish ( Procambarus clarkii) subjected to bilateral eyestalk ablation |
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