Metazoan Parasites Infecting Xiphias gladius from the Eastern Coast of Algeria (SW Mediterranean Sea)
Five specimens of Xiphias gladius Linnaeus, 1758 were sampled from the eastern coast of Algeria and examined for their metazoan parasites. Pathological effects of the collected parasites were examined for the whole body of X. gladius. Four metazoan parasites species were collected: two monogeneans (...
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| Дата: | 2021 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
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Publishing House "Akademperiodyka" of the National Academy of Sciences of Ukraine
2021
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| Онлайн доступ: | https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/256 |
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zoodiv-article-2562021-12-22T07:37:39Z Metazoan Parasites Infecting Xiphias gladius from the Eastern Coast of Algeria (SW Mediterranean Sea) Ramdani, S. Trilles, J.-P. Ramdane, Z. Five specimens of Xiphias gladius Linnaeus, 1758 were sampled from the eastern coast of Algeria and examined for their metazoan parasites. Pathological effects of the collected parasites were examined for the whole body of X. gladius. Four metazoan parasites species were collected: two monogeneans (Tristoma coccineum Cuvier, 1817; T. integrum Diesing, 1850), one copepod (Pennella instructa (Wilson, 1917)) and one parasitic nematode (Hysterothylacium aduncum (Rudolphi, 1802)). We report here for the first time a symbiotic species, Conchoderma virgatum Spengler, 1789 (Cirripedia) fixed on P. instructa. Collected monogenean and the copepod species are newly recorded for Algerian coast. Xiphias gladius is a new host for H. aduncum in the studied region. All examined specimens were infected (P=100%), male as well as female specimens. The collected copepod parasite, P. instructa (P= 60%) induces serious pathological effects to its host (necrosis and hemorrhage particularly). Histological sections showed that this copepod causes skin lesions, deteriorations on the dermal and muscle tissue. Keywords: Xiphias gladius, parasitic fauna, Algerian coasts. Publishing House "Akademperiodyka" of the National Academy of Sciences of Ukraine 2021-11-25 Article Article application/pdf https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/256 10.15407/zoo2021.06.505 Zoodiversity; Vol. 55 No. 6 (2021): Zoodiversity Zoodiversity (Vestnik Zoologii); Том 55 № 6 (2021): Zoodiversity 2707-7268 2707-725X 10.15407/zoo2021.06 en https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/256/138 Copyright (c) 2021 Zoodiversity |
| institution |
Journal Zoodiversity |
| collection |
OJS |
| language |
English |
| format |
Article |
| author |
Ramdani, S. Trilles, J.-P. Ramdane, Z. |
| spellingShingle |
Ramdani, S. Trilles, J.-P. Ramdane, Z. Metazoan Parasites Infecting Xiphias gladius from the Eastern Coast of Algeria (SW Mediterranean Sea) |
| author_facet |
Ramdani, S. Trilles, J.-P. Ramdane, Z. |
| author_sort |
Ramdani, S. |
| title |
Metazoan Parasites Infecting Xiphias gladius from the Eastern Coast of Algeria (SW Mediterranean Sea) |
| title_short |
Metazoan Parasites Infecting Xiphias gladius from the Eastern Coast of Algeria (SW Mediterranean Sea) |
| title_full |
Metazoan Parasites Infecting Xiphias gladius from the Eastern Coast of Algeria (SW Mediterranean Sea) |
| title_fullStr |
Metazoan Parasites Infecting Xiphias gladius from the Eastern Coast of Algeria (SW Mediterranean Sea) |
| title_full_unstemmed |
Metazoan Parasites Infecting Xiphias gladius from the Eastern Coast of Algeria (SW Mediterranean Sea) |
| title_sort |
metazoan parasites infecting xiphias gladius from the eastern coast of algeria (sw mediterranean sea) |
| description |
Five specimens of Xiphias gladius Linnaeus, 1758 were sampled from the eastern coast of Algeria and examined for their metazoan parasites. Pathological effects of the collected parasites were examined for the whole body of X. gladius. Four metazoan parasites species were collected: two monogeneans (Tristoma coccineum Cuvier, 1817; T. integrum Diesing, 1850), one copepod (Pennella instructa (Wilson, 1917)) and one parasitic nematode (Hysterothylacium aduncum (Rudolphi, 1802)). We report here for the first time a symbiotic species, Conchoderma virgatum Spengler, 1789 (Cirripedia) fixed on P. instructa. Collected monogenean and the copepod species are newly recorded for Algerian coast. Xiphias gladius is a new host for H. aduncum in the studied region. All examined specimens were infected (P=100%), male as well as female specimens. The collected copepod parasite, P. instructa (P= 60%) induces serious pathological effects to its host (necrosis and hemorrhage particularly). Histological sections showed that this copepod causes skin lesions, deteriorations on the dermal and muscle tissue.
Keywords: Xiphias gladius, parasitic fauna, Algerian coasts. |
| publisher |
Publishing House "Akademperiodyka" of the National Academy of Sciences of Ukraine |
| publishDate |
2021 |
| url |
https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/256 |
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