Epizootiology of Perkinsus marinus, parasite of the pleasure oyster Crassostrea corteziensis, in the Pacific coast of Mexico
[Display omitted] •This is the first epizootiological study of Perkinsus marinus in the West coast of America.•This is the first epizootiological study of Perkinsus marinus in a new host, the pleasure oyster Crassotrea corteziensis.•This is the first long term study on “dermo disease” in the West co...
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| Veröffentlicht in: | Journal of invertebrate pathology 2016-09, Vol.139, p.12-18 |
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| creator | Cáceres-Martínez, Jorge Madero-López, Luis Humberto Padilla-Lardizábal, Gloria Vásquez-Yeomans, Rebeca |
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•This is the first epizootiological study of Perkinsus marinus in the West coast of America.•This is the first epizootiological study of Perkinsus marinus in a new host, the pleasure oyster Crassotrea corteziensis.•This is the first long term study on “dermo disease” in the West coast of America.
The protozoan parasite Perkinsus marinus is the etiological agent of “dermo disease”. This pathogen is considered by the World Organization for Animal Health (OIE) as reportable due to the high mortalities that it produces in the eastern oyster Crassostrea virginica in the US. In 2006, this parasite was detected in the pleasure oyster Crassostrea corteziensis in Nayarit on the Pacific coast of Mexico, indicating a new host and an extension of its known distribution. Epizootiological data of P. marinus in the pleasure oyster are unknown. With the objective of determining the prevalence and intensity in relation with temperature and salinity throughout time, as well as for studying interactions of host size and sex with the parasite, a monthly sampling was carried out in two aquaculture sites of Nayarit from 2007 to 2014. A total of 7700 oysters were analyzed. In both localities, prevalence was low in winter ( |
| doi_str_mv | 10.1016/j.jip.2016.07.003 |
| format | Article |
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•This is the first epizootiological study of Perkinsus marinus in the West coast of America.•This is the first epizootiological study of Perkinsus marinus in a new host, the pleasure oyster Crassotrea corteziensis.•This is the first long term study on “dermo disease” in the West coast of America.
The protozoan parasite Perkinsus marinus is the etiological agent of “dermo disease”. This pathogen is considered by the World Organization for Animal Health (OIE) as reportable due to the high mortalities that it produces in the eastern oyster Crassostrea virginica in the US. In 2006, this parasite was detected in the pleasure oyster Crassostrea corteziensis in Nayarit on the Pacific coast of Mexico, indicating a new host and an extension of its known distribution. Epizootiological data of P. marinus in the pleasure oyster are unknown. With the objective of determining the prevalence and intensity in relation with temperature and salinity throughout time, as well as for studying interactions of host size and sex with the parasite, a monthly sampling was carried out in two aquaculture sites of Nayarit from 2007 to 2014. A total of 7700 oysters were analyzed. In both localities, prevalence was low in winter (<6%) when temperature and salinity fluctuated around 24°C and 33, respectively; and the highest prevalence values occurred during summer (37%) when temperature and salinity were around 30°C and 20, respectively. Infection intensity increased in summer, but severe cases remained on average <10%. Larger oysters showed the highest prevalence and intensity, and higher prevalence were generally observed in females. No unusual mortalities directly related with P. marinus were observed.</description><identifier>ISSN: 0022-2011</identifier><identifier>EISSN: 1096-0805</identifier><identifier>DOI: 10.1016/j.jip.2016.07.003</identifier><identifier>PMID: 27403560</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Animals ; Apicomplexa ; Crassostrea - parasitology ; Crassostrea corteziensis ; Crassostrea virginica ; Dermo disease ; Female ; Host-Parasite Interactions ; Male ; Marine ; Mexico ; Oyster culture ; Oyster disease ; Perkinsosis ; Perkinsus marinus ; Prevalence ; Seasons ; Temperature</subject><ispartof>Journal of invertebrate pathology, 2016-09, Vol.139, p.12-18</ispartof><rights>2016 Elsevier Inc.</rights><rights>Copyright © 2016 Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c452t-61b217c89583ea5a49b1e089326dc16c60a1690826600a80a3999c000d3589323</citedby><cites>FETCH-LOGICAL-c452t-61b217c89583ea5a49b1e089326dc16c60a1690826600a80a3999c000d3589323</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S002220111630088X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27403560$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Cáceres-Martínez, Jorge</creatorcontrib><creatorcontrib>Madero-López, Luis Humberto</creatorcontrib><creatorcontrib>Padilla-Lardizábal, Gloria</creatorcontrib><creatorcontrib>Vásquez-Yeomans, Rebeca</creatorcontrib><title>Epizootiology of Perkinsus marinus, parasite of the pleasure oyster Crassostrea corteziensis, in the Pacific coast of Mexico</title><title>Journal of invertebrate pathology</title><addtitle>J Invertebr Pathol</addtitle><description>[Display omitted]
•This is the first epizootiological study of Perkinsus marinus in the West coast of America.•This is the first epizootiological study of Perkinsus marinus in a new host, the pleasure oyster Crassotrea corteziensis.•This is the first long term study on “dermo disease” in the West coast of America.
The protozoan parasite Perkinsus marinus is the etiological agent of “dermo disease”. This pathogen is considered by the World Organization for Animal Health (OIE) as reportable due to the high mortalities that it produces in the eastern oyster Crassostrea virginica in the US. In 2006, this parasite was detected in the pleasure oyster Crassostrea corteziensis in Nayarit on the Pacific coast of Mexico, indicating a new host and an extension of its known distribution. Epizootiological data of P. marinus in the pleasure oyster are unknown. With the objective of determining the prevalence and intensity in relation with temperature and salinity throughout time, as well as for studying interactions of host size and sex with the parasite, a monthly sampling was carried out in two aquaculture sites of Nayarit from 2007 to 2014. A total of 7700 oysters were analyzed. In both localities, prevalence was low in winter (<6%) when temperature and salinity fluctuated around 24°C and 33, respectively; and the highest prevalence values occurred during summer (37%) when temperature and salinity were around 30°C and 20, respectively. Infection intensity increased in summer, but severe cases remained on average <10%. Larger oysters showed the highest prevalence and intensity, and higher prevalence were generally observed in females. No unusual mortalities directly related with P. marinus were observed.</description><subject>Animals</subject><subject>Apicomplexa</subject><subject>Crassostrea - parasitology</subject><subject>Crassostrea corteziensis</subject><subject>Crassostrea virginica</subject><subject>Dermo disease</subject><subject>Female</subject><subject>Host-Parasite Interactions</subject><subject>Male</subject><subject>Marine</subject><subject>Mexico</subject><subject>Oyster culture</subject><subject>Oyster disease</subject><subject>Perkinsosis</subject><subject>Perkinsus marinus</subject><subject>Prevalence</subject><subject>Seasons</subject><subject>Temperature</subject><issn>0022-2011</issn><issn>1096-0805</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkU9v1DAQxS0EotvCB-CCcuRAwtjZOLE4oVX5IxXRA5wtrzMLs2Tj4HGqbsWHx2ELR8TJY73fe4f3hHgmoZIg9at9taepUvmsoK0A6gdiJcHoEjpoHooVgFJlluWZOGfeQ74abR6LM9WuoW40rMTPy4nuQkgUhvD1WIRdcY3xO408c3FwkcaZXxaTi44p4SKnb1hMAzqeY_4fOWEsNlnmwCmiK3yICe8IR6bspPG34dp52pHPouO0pHzEW_LhiXi0cwPj0_v3Qnx5e_l58768-vTuw-bNVenXjUqlllslW9-ZpqvRNW5tthKhM7XSvZfaa3BSG-iU1gCuA1cbYzwA9HWzUPWFeHHKnWL4MSMneyD2OAxuxDCzlZ1qDWRX9x-obGrdGq0zKk-oj4E54s5OkXJnRyvBLvvYvc372GUfC63N-2TP8_v4eXvA_q_jzyAZeH0CMPdxQxgt-1ymx54i-mT7QP-I_wXbKKBI</recordid><startdate>201609</startdate><enddate>201609</enddate><creator>Cáceres-Martínez, Jorge</creator><creator>Madero-López, Luis Humberto</creator><creator>Padilla-Lardizábal, Gloria</creator><creator>Vásquez-Yeomans, Rebeca</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7SS</scope><scope>7TN</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope><scope>M7N</scope></search><sort><creationdate>201609</creationdate><title>Epizootiology of Perkinsus marinus, parasite of the pleasure oyster Crassostrea corteziensis, in the Pacific coast of Mexico</title><author>Cáceres-Martínez, Jorge ; Madero-López, Luis Humberto ; Padilla-Lardizábal, Gloria ; Vásquez-Yeomans, Rebeca</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c452t-61b217c89583ea5a49b1e089326dc16c60a1690826600a80a3999c000d3589323</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Animals</topic><topic>Apicomplexa</topic><topic>Crassostrea - parasitology</topic><topic>Crassostrea corteziensis</topic><topic>Crassostrea virginica</topic><topic>Dermo disease</topic><topic>Female</topic><topic>Host-Parasite Interactions</topic><topic>Male</topic><topic>Marine</topic><topic>Mexico</topic><topic>Oyster culture</topic><topic>Oyster disease</topic><topic>Perkinsosis</topic><topic>Perkinsus marinus</topic><topic>Prevalence</topic><topic>Seasons</topic><topic>Temperature</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cáceres-Martínez, Jorge</creatorcontrib><creatorcontrib>Madero-López, Luis Humberto</creatorcontrib><creatorcontrib>Padilla-Lardizábal, Gloria</creatorcontrib><creatorcontrib>Vásquez-Yeomans, Rebeca</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Oceanic Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><jtitle>Journal of invertebrate pathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cáceres-Martínez, Jorge</au><au>Madero-López, Luis Humberto</au><au>Padilla-Lardizábal, Gloria</au><au>Vásquez-Yeomans, Rebeca</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Epizootiology of Perkinsus marinus, parasite of the pleasure oyster Crassostrea corteziensis, in the Pacific coast of Mexico</atitle><jtitle>Journal of invertebrate pathology</jtitle><addtitle>J Invertebr Pathol</addtitle><date>2016-09</date><risdate>2016</risdate><volume>139</volume><spage>12</spage><epage>18</epage><pages>12-18</pages><issn>0022-2011</issn><eissn>1096-0805</eissn><abstract>[Display omitted]
•This is the first epizootiological study of Perkinsus marinus in the West coast of America.•This is the first epizootiological study of Perkinsus marinus in a new host, the pleasure oyster Crassotrea corteziensis.•This is the first long term study on “dermo disease” in the West coast of America.
The protozoan parasite Perkinsus marinus is the etiological agent of “dermo disease”. This pathogen is considered by the World Organization for Animal Health (OIE) as reportable due to the high mortalities that it produces in the eastern oyster Crassostrea virginica in the US. In 2006, this parasite was detected in the pleasure oyster Crassostrea corteziensis in Nayarit on the Pacific coast of Mexico, indicating a new host and an extension of its known distribution. Epizootiological data of P. marinus in the pleasure oyster are unknown. With the objective of determining the prevalence and intensity in relation with temperature and salinity throughout time, as well as for studying interactions of host size and sex with the parasite, a monthly sampling was carried out in two aquaculture sites of Nayarit from 2007 to 2014. A total of 7700 oysters were analyzed. In both localities, prevalence was low in winter (<6%) when temperature and salinity fluctuated around 24°C and 33, respectively; and the highest prevalence values occurred during summer (37%) when temperature and salinity were around 30°C and 20, respectively. Infection intensity increased in summer, but severe cases remained on average <10%. Larger oysters showed the highest prevalence and intensity, and higher prevalence were generally observed in females. No unusual mortalities directly related with P. marinus were observed.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>27403560</pmid><doi>10.1016/j.jip.2016.07.003</doi><tpages>7</tpages></addata></record> |
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| subjects | Animals Apicomplexa Crassostrea - parasitology Crassostrea corteziensis Crassostrea virginica Dermo disease Female Host-Parasite Interactions Male Marine Mexico Oyster culture Oyster disease Perkinsosis Perkinsus marinus Prevalence Seasons Temperature |
| title | Epizootiology of Perkinsus marinus, parasite of the pleasure oyster Crassostrea corteziensis, in the Pacific coast of Mexico |
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