Morphometric and molecular characterization of Kudoa encrasicoli n. sp. (Myxozoa: Myxosporea) from the European anchovy, Engraulis encrasicolus (L.) (Clupeiformes: Engraulidae)
Financiado para publicación en acceso aberto: Universidade de Vigo/CISUG The European anchovy represents the main fisheries for countries in the Mediterranean and Black Sea basins. The skeletal muscle of 13 of 48 (27.1%) Engraulis encrasicolus (L.) specimens from North East Atlantic waters (FAO 27.8...
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Systematic Parasitology
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Online Access: | http://hdl.handle.net/11093/3837 https://doi.org/10.1007/s11230-022-10051-7 https://link.springer.com/10.1007/s11230-022-10051-7 |
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ftunivvigo:oai:www.investigo.biblioteca.uvigo.es:11093/3837 2023-05-15T17:38:23+02:00 Morphometric and molecular characterization of Kudoa encrasicoli n. sp. (Myxozoa: Myxosporea) from the European anchovy, Engraulis encrasicolus (L.) (Clupeiformes: Engraulidae) Iglesias Blanco, Raúl Rangel, Luís Filipe Fernández Vázquez, Fabio Santos, Maria João Garcia Estevez, Jose Manuel 2022-10 http://hdl.handle.net/11093/3837 https://doi.org/10.1007/s11230-022-10051-7 https://link.springer.com/10.1007/s11230-022-10051-7 eng eng Systematic Parasitology Bioloxía funcional e ciencias da saúde Biotecnoloxía e Calidade en Industrias Agroalimentarias e Medio Ambiente Systematic Parasitology, 99: 621-636 (2022) 01655752 15735192 http://hdl.handle.net/11093/3837 doi:10.1007/s11230-022-10051-7 https://link.springer.com/10.1007/s11230-022-10051-7 Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ openAccess 2401.12 Parasitología Animal article 2022 ftunivvigo https://doi.org/10.1007/s11230-022-10051-7 2023-04-11T23:23:28Z Financiado para publicación en acceso aberto: Universidade de Vigo/CISUG The European anchovy represents the main fisheries for countries in the Mediterranean and Black Sea basins. The skeletal muscle of 13 of 48 (27.1%) Engraulis encrasicolus (L.) specimens from North East Atlantic waters (FAO 27.8.c) was found infected with interfibrillar elongated plasmodia (130-980 µm in length) containing mature myxospores belonging to the genus Kudoa Meglitsch, 1947. No flesh softening was found associated with infection. Fresh myxospores were 10.8 ± 0.7 (9.1-12.3) µm in width 1, 11.3 ± 0.9 (9.5-13.4) µm in width 2, 6.7 ± 0.4 (5.8-7.4) µm in thickness, and 6.9 ± 0.5 (5.8-7.5) µm in length. They were almost stellate in apical view having three pointed-edged shell valves bearing three small polar capsules equal in size 5.0 ± 0.3 (4.4-5.4) μm long and 2.4 ± 0.2 (2.0-3.0) μm wide, and one rounded- to rarely bluntly pointed-edged shell valve bearing a large and particularly wide polar capsule 6.8 ± 0.4 (5.9-7.6) μm long and 4.1 ± 0.2 (3.6-4.4) μm wide. Morphological and morphometrical comparisons between these myxospores and those of Kudoa thyrsites (Gilchrist, 1923) from the clupeid Sardina pilchardus (Walbaum) (North East Atlantic waters, FAO 27.9.a), with which exhibited a similarity of 98.9% and 96.2% using SSU and LSU rDNA sequences, respectively, support the creation of Kudoa encrasicoli n. sp. Morphometrical analysis of the polar capsules of flattened myxospores is suggested as a useful approach to differentiate phylogenetically related kudoids with stellate or almost stellate myxospores bearing four polar capsules. Fundação para a Ciência e a Tecnologia | Ref. UIDB/04423/2020 442 Fundação para a Ciência e a Tecnologia | Ref. UIDP/04423/2020 Fundação para a Ciência e a Tecnologia | Ref. PTDC/BIA-BMA/6363/2020 Xunta de Galicia Article in Journal/Newspaper North East Atlantic University of Vigo: Investigo (Repositorio Institucional de la Universidade de Vigo) Bia ENVELOPE(22.891,22.891,70.317,70.317) Systematic Parasitology 99 5 621 636 |
institution |
Open Polar |
collection |
University of Vigo: Investigo (Repositorio Institucional de la Universidade de Vigo) |
op_collection_id |
ftunivvigo |
language |
English |
topic |
2401.12 Parasitología Animal |
spellingShingle |
2401.12 Parasitología Animal Iglesias Blanco, Raúl Rangel, Luís Filipe Fernández Vázquez, Fabio Santos, Maria João Garcia Estevez, Jose Manuel Morphometric and molecular characterization of Kudoa encrasicoli n. sp. (Myxozoa: Myxosporea) from the European anchovy, Engraulis encrasicolus (L.) (Clupeiformes: Engraulidae) |
topic_facet |
2401.12 Parasitología Animal |
description |
Financiado para publicación en acceso aberto: Universidade de Vigo/CISUG The European anchovy represents the main fisheries for countries in the Mediterranean and Black Sea basins. The skeletal muscle of 13 of 48 (27.1%) Engraulis encrasicolus (L.) specimens from North East Atlantic waters (FAO 27.8.c) was found infected with interfibrillar elongated plasmodia (130-980 µm in length) containing mature myxospores belonging to the genus Kudoa Meglitsch, 1947. No flesh softening was found associated with infection. Fresh myxospores were 10.8 ± 0.7 (9.1-12.3) µm in width 1, 11.3 ± 0.9 (9.5-13.4) µm in width 2, 6.7 ± 0.4 (5.8-7.4) µm in thickness, and 6.9 ± 0.5 (5.8-7.5) µm in length. They were almost stellate in apical view having three pointed-edged shell valves bearing three small polar capsules equal in size 5.0 ± 0.3 (4.4-5.4) μm long and 2.4 ± 0.2 (2.0-3.0) μm wide, and one rounded- to rarely bluntly pointed-edged shell valve bearing a large and particularly wide polar capsule 6.8 ± 0.4 (5.9-7.6) μm long and 4.1 ± 0.2 (3.6-4.4) μm wide. Morphological and morphometrical comparisons between these myxospores and those of Kudoa thyrsites (Gilchrist, 1923) from the clupeid Sardina pilchardus (Walbaum) (North East Atlantic waters, FAO 27.9.a), with which exhibited a similarity of 98.9% and 96.2% using SSU and LSU rDNA sequences, respectively, support the creation of Kudoa encrasicoli n. sp. Morphometrical analysis of the polar capsules of flattened myxospores is suggested as a useful approach to differentiate phylogenetically related kudoids with stellate or almost stellate myxospores bearing four polar capsules. Fundação para a Ciência e a Tecnologia | Ref. UIDB/04423/2020 442 Fundação para a Ciência e a Tecnologia | Ref. UIDP/04423/2020 Fundação para a Ciência e a Tecnologia | Ref. PTDC/BIA-BMA/6363/2020 Xunta de Galicia |
format |
Article in Journal/Newspaper |
author |
Iglesias Blanco, Raúl Rangel, Luís Filipe Fernández Vázquez, Fabio Santos, Maria João Garcia Estevez, Jose Manuel |
author_facet |
Iglesias Blanco, Raúl Rangel, Luís Filipe Fernández Vázquez, Fabio Santos, Maria João Garcia Estevez, Jose Manuel |
author_sort |
Iglesias Blanco, Raúl |
title |
Morphometric and molecular characterization of Kudoa encrasicoli n. sp. (Myxozoa: Myxosporea) from the European anchovy, Engraulis encrasicolus (L.) (Clupeiformes: Engraulidae) |
title_short |
Morphometric and molecular characterization of Kudoa encrasicoli n. sp. (Myxozoa: Myxosporea) from the European anchovy, Engraulis encrasicolus (L.) (Clupeiformes: Engraulidae) |
title_full |
Morphometric and molecular characterization of Kudoa encrasicoli n. sp. (Myxozoa: Myxosporea) from the European anchovy, Engraulis encrasicolus (L.) (Clupeiformes: Engraulidae) |
title_fullStr |
Morphometric and molecular characterization of Kudoa encrasicoli n. sp. (Myxozoa: Myxosporea) from the European anchovy, Engraulis encrasicolus (L.) (Clupeiformes: Engraulidae) |
title_full_unstemmed |
Morphometric and molecular characterization of Kudoa encrasicoli n. sp. (Myxozoa: Myxosporea) from the European anchovy, Engraulis encrasicolus (L.) (Clupeiformes: Engraulidae) |
title_sort |
morphometric and molecular characterization of kudoa encrasicoli n. sp. (myxozoa: myxosporea) from the european anchovy, engraulis encrasicolus (l.) (clupeiformes: engraulidae) |
publisher |
Systematic Parasitology |
publishDate |
2022 |
url |
http://hdl.handle.net/11093/3837 https://doi.org/10.1007/s11230-022-10051-7 https://link.springer.com/10.1007/s11230-022-10051-7 |
long_lat |
ENVELOPE(22.891,22.891,70.317,70.317) |
geographic |
Bia |
geographic_facet |
Bia |
genre |
North East Atlantic |
genre_facet |
North East Atlantic |
op_relation |
Systematic Parasitology, 99: 621-636 (2022) 01655752 15735192 http://hdl.handle.net/11093/3837 doi:10.1007/s11230-022-10051-7 https://link.springer.com/10.1007/s11230-022-10051-7 |
op_rights |
Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ openAccess |
op_doi |
https://doi.org/10.1007/s11230-022-10051-7 |
container_title |
Systematic Parasitology |
container_volume |
99 |
container_issue |
5 |
container_start_page |
621 |
op_container_end_page |
636 |
_version_ |
1766138804531363840 |