{"title":"来自地中海西部阿尔及利亚海岸的Cardinal Fish Apogon imberbis（Teleostei：Apogonidae）鳃的微型justinei n.sp.（单基因门：微型科）。","authors":"Zouhour El Mouna Ayadi, Fadila Tazerouti","doi":"10.1007/s11686-023-00722-w","DOIUrl":null,"url":null,"abstract":"<div><h3>Purpose</h3><p>A new monogenean <i>Microcotyle justinei</i> n. sp. (Monogenea: Microcotylidae) is described based on specimens found on the gill filaments of the cardinal fish <i>Apogon imberbis</i> (Apogonidae) off the Algerian coast of the Western Mediterranean.</p><h3>Methods</h3><p>Monogeneans were examined, measured and drawn for a comparative morphological study with other species of <i>Microcotyle</i> and characterised molecularly using a partial fragment of the mitochondrial cytochrome<i> c</i> oxidase subunit 1 (<i>cox</i>1) gene. The identification of fish was confirmed by molecular barcoding using the <i>cox</i>1 gene.</p><h3>Results</h3><p>The new species is distinguished from all other species of the genus by a combination of features, such as the number and size of the clamps, the shape and size of the genital atrium and the number of testes. The molecular analysis of the <i>cox</i>1 gene sequences showed that interspecific differences between <i>Microcotyle justinei</i> n. sp. and published sequences of <i>Microcotyle</i> spp. was greater than 8.8%, strongly suggesting that the new species is distinct from other congeners with sequences available on GenBank.</p><h3>Conclusion</h3><p>The morphological and molecular analyses support the status of <i>M. justinei</i> as a new species. The present finding extends the list of <i>Microcotyle</i> spp. to 72.</p></div>","PeriodicalId":6932,"journal":{"name":"Acta Parasitologica","volume":"68 4","pages":"842 - 852"},"PeriodicalIF":1.2000,"publicationDate":"2023-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Microcotyle justinei n. sp. (Monogenea: Microcotylidae) from the Gills of the Cardinal Fish Apogon imberbis (Teleostei: Apogonidae) off the Algerian Coast of the Western Mediterranean\",\"authors\":\"Zouhour El Mouna Ayadi, Fadila Tazerouti\",\"doi\":\"10.1007/s11686-023-00722-w\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Purpose</h3><p>A new monogenean <i>Microcotyle justinei</i> n. sp. (Monogenea: Microcotylidae) is described based on specimens found on the gill filaments of the cardinal fish <i>Apogon imberbis</i> (Apogonidae) off the Algerian coast of the Western Mediterranean.</p><h3>Methods</h3><p>Monogeneans were examined, measured and drawn for a comparative morphological study with other species of <i>Microcotyle</i> and characterised molecularly using a partial fragment of the mitochondrial cytochrome<i> c</i> oxidase subunit 1 (<i>cox</i>1) gene. The identification of fish was confirmed by molecular barcoding using the <i>cox</i>1 gene.</p><h3>Results</h3><p>The new species is distinguished from all other species of the genus by a combination of features, such as the number and size of the clamps, the shape and size of the genital atrium and the number of testes. The molecular analysis of the <i>cox</i>1 gene sequences showed that interspecific differences between <i>Microcotyle justinei</i> n. sp. and published sequences of <i>Microcotyle</i> spp. was greater than 8.8%, strongly suggesting that the new species is distinct from other congeners with sequences available on GenBank.</p><h3>Conclusion</h3><p>The morphological and molecular analyses support the status of <i>M. justinei</i> as a new species. The present finding extends the list of <i>Microcotyle</i> spp. to 72.</p></div>\",\"PeriodicalId\":6932,\"journal\":{\"name\":\"Acta Parasitologica\",\"volume\":\"68 4\",\"pages\":\"842 - 852\"},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2023-10-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta Parasitologica\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11686-023-00722-w\",\"RegionNum\":3,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PARASITOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Parasitologica","FirstCategoryId":"3","ListUrlMain":"https://link.springer.com/article/10.1007/s11686-023-00722-w","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PARASITOLOGY","Score":null,"Total":0}
Microcotyle justinei n. sp. (Monogenea: Microcotylidae) from the Gills of the Cardinal Fish Apogon imberbis (Teleostei: Apogonidae) off the Algerian Coast of the Western Mediterranean
Purpose
A new monogenean Microcotyle justinei n. sp. (Monogenea: Microcotylidae) is described based on specimens found on the gill filaments of the cardinal fish Apogon imberbis (Apogonidae) off the Algerian coast of the Western Mediterranean.
Methods
Monogeneans were examined, measured and drawn for a comparative morphological study with other species of Microcotyle and characterised molecularly using a partial fragment of the mitochondrial cytochrome c oxidase subunit 1 (cox1) gene. The identification of fish was confirmed by molecular barcoding using the cox1 gene.
Results
The new species is distinguished from all other species of the genus by a combination of features, such as the number and size of the clamps, the shape and size of the genital atrium and the number of testes. The molecular analysis of the cox1 gene sequences showed that interspecific differences between Microcotyle justinei n. sp. and published sequences of Microcotyle spp. was greater than 8.8%, strongly suggesting that the new species is distinct from other congeners with sequences available on GenBank.
Conclusion
The morphological and molecular analyses support the status of M. justinei as a new species. The present finding extends the list of Microcotyle spp. to 72.
期刊介绍：
Acta Parasitologica is an international journal covering the latest advances in the subject.
Acta Parasitologica publishes original papers on all aspects of parasitology and host-parasite relationships, including the latest discoveries in biochemical and molecular biology of parasites, their physiology, morphology, taxonomy and ecology, as well as original research papers on immunology, pathology, and epidemiology of parasitic diseases in the context of medical, veterinary and biological sciences. The journal also publishes short research notes, invited review articles, book reviews.
The journal was founded in 1953 as "Acta Parasitologica Polonica" by the Polish Parasitological Society and since 1954 has been published by W. Stefanski Institute of Parasitology of the Polish Academy of Sciences in Warsaw. Since 1992 in has appeared as Acta Parasitologica in four issues per year.
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