Crassicaudiasis in three geographically and chronologically distant Cuvier’s beaked whales (Ziphius cavirostris) stranded off Brazil
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Publication Date: | 2021 |
Other Authors: | , , , , , , , , , , , , , , , , , , |
Format: | Article |
Language: | eng |
Source: | Repositório Institucional da UFRGS |
Download full: | http://hdl.handle.net/10183/233000 |
Summary: | The Cuvier’s beaked whale (CBW; Ziphius cavirostris) is a cosmopolitan marine mammal found in deep tropical and temperate waters of all oceans. CBW strandings have been recorded sporadically in Brazil; however, there is lack of information available regarding their causes of stranding and/or death. Herein, we report the epidemiologic, pathologic, morphologic parasitologic features and molecular identification of arterial and renal crassicaudiasis by Crassicauda sp. in three geographically and chronologically distant CBW stranded off Brazil. CBW-1 was an adult male stranded dead in Rio Grande do Sul State. CBW-2 was an adult female that stranded alive in Sergipe State and died shortly after. CBW-3 was and adult male that stranded dead in Santa Catarina State. The most relevant pathologic findings in these three CBW were severe, chronic proliferative mesenteric and caudal aortic endarteritis and chronic granulomatous and fibrosing interstitial nephritis with renicular atrophy and loss, and numerous intralesional Crassicauda sp. nematodes. Furthermore, CBW-1 had concomitant gram-negative bacterial pneumonia and pulmonary and hepatic thromboembolism. Morphologic analysis of renal adult nematodes identified Crassicauda sp. in the three CBW. Molecular analyses targeting the 18S and ITS-2 ribosomal loci of renal nematodes in CBW-2 and CBW-3 identified C. anthonyi. It is believed that severe arterial and renal crassicaudiasis likely resulted or contributed significantly to morbidity and death of these animals. These results expand the known geographical range of occurrence of crassicaudiasis in CBW. Specifically, the present study provides the first accounts of arterial and renal crassicaudiasis in CBW off the southern hemisphere, specifically in CBW off Brazil, and to the authors’ knowledge, it is the first record of C. anthonyi in the southern Atlantic Ocean. |
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Febronio, Andrei Manoel BrumBoos, Gisele SilvaBatista, Renata Lucia GuedesAmorim, Derek Blaese deGuimarães, Juliana PlácidoBianchi, Matheus ViezzerMariani, Daniela BuenoKoproski, Letícia de PauloMari, CristineParente, Jociery Einhardt VergaraSonne, LucianaWerneck, Max RondonMarques, Sandra Marcia TietzDriemeier, DavidKolesnikovas, Cristiane Kiyomi MiyajiGroch, Karina RejaneOliveira, Caroline Sobotyk deVerocai, Guilherme GomesGroch, Kátia ReginaDíaz Delgado, Josué2021-12-15T04:26:48Z20212213-2244http://hdl.handle.net/10183/233000001133888The Cuvier’s beaked whale (CBW; Ziphius cavirostris) is a cosmopolitan marine mammal found in deep tropical and temperate waters of all oceans. CBW strandings have been recorded sporadically in Brazil; however, there is lack of information available regarding their causes of stranding and/or death. Herein, we report the epidemiologic, pathologic, morphologic parasitologic features and molecular identification of arterial and renal crassicaudiasis by Crassicauda sp. in three geographically and chronologically distant CBW stranded off Brazil. CBW-1 was an adult male stranded dead in Rio Grande do Sul State. CBW-2 was an adult female that stranded alive in Sergipe State and died shortly after. CBW-3 was and adult male that stranded dead in Santa Catarina State. The most relevant pathologic findings in these three CBW were severe, chronic proliferative mesenteric and caudal aortic endarteritis and chronic granulomatous and fibrosing interstitial nephritis with renicular atrophy and loss, and numerous intralesional Crassicauda sp. nematodes. Furthermore, CBW-1 had concomitant gram-negative bacterial pneumonia and pulmonary and hepatic thromboembolism. Morphologic analysis of renal adult nematodes identified Crassicauda sp. in the three CBW. Molecular analyses targeting the 18S and ITS-2 ribosomal loci of renal nematodes in CBW-2 and CBW-3 identified C. anthonyi. It is believed that severe arterial and renal crassicaudiasis likely resulted or contributed significantly to morbidity and death of these animals. These results expand the known geographical range of occurrence of crassicaudiasis in CBW. Specifically, the present study provides the first accounts of arterial and renal crassicaudiasis in CBW off the southern hemisphere, specifically in CBW off Brazil, and to the authors’ knowledge, it is the first record of C. anthonyi in the southern Atlantic Ocean.application/pdfengInternational journal for parasitology : parasites and wildlife. Amsterdam. Vol. 16 (Dec. 2021), p. 262-269Infecções por NematóidesCrassicauda anthonyiCausas de morteZiphius cavirostrisBaleiasBrasilBronchopneumoniaParasitismNematodeCrassicaudaMarine mammalCetaceanCrassicaudiasis in three geographically and chronologically distant Cuvier’s beaked whales (Ziphius cavirostris) stranded off BrazilEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001133888.pdf.txt001133888.pdf.txtExtracted Texttext/plain40349http://www.lume.ufrgs.br/bitstream/10183/233000/2/001133888.pdf.txt3d33510fad7c534eca7f721708bb75b5MD52ORIGINAL001133888.pdfTexto completo (inglês)application/pdf7503617http://www.lume.ufrgs.br/bitstream/10183/233000/1/001133888.pdff9699615baee2d92595ecabf2386f9d0MD5110183/2330002022-01-07 05:33:16.362849oai:www.lume.ufrgs.br:10183/233000Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2022-01-07T07:33:16Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Crassicaudiasis in three geographically and chronologically distant Cuvier’s beaked whales (Ziphius cavirostris) stranded off Brazil |
title |
Crassicaudiasis in three geographically and chronologically distant Cuvier’s beaked whales (Ziphius cavirostris) stranded off Brazil |
spellingShingle |
Crassicaudiasis in three geographically and chronologically distant Cuvier’s beaked whales (Ziphius cavirostris) stranded off Brazil Febronio, Andrei Manoel Brum Infecções por Nematóides Crassicauda anthonyi Causas de morte Ziphius cavirostris Baleias Brasil Bronchopneumonia Parasitism Nematode Crassicauda Marine mammal Cetacean |
title_short |
Crassicaudiasis in three geographically and chronologically distant Cuvier’s beaked whales (Ziphius cavirostris) stranded off Brazil |
title_full |
Crassicaudiasis in three geographically and chronologically distant Cuvier’s beaked whales (Ziphius cavirostris) stranded off Brazil |
title_fullStr |
Crassicaudiasis in three geographically and chronologically distant Cuvier’s beaked whales (Ziphius cavirostris) stranded off Brazil |
title_full_unstemmed |
Crassicaudiasis in three geographically and chronologically distant Cuvier’s beaked whales (Ziphius cavirostris) stranded off Brazil |
title_sort |
Crassicaudiasis in three geographically and chronologically distant Cuvier’s beaked whales (Ziphius cavirostris) stranded off Brazil |
author |
Febronio, Andrei Manoel Brum |
author_facet |
Febronio, Andrei Manoel Brum Boos, Gisele Silva Batista, Renata Lucia Guedes Amorim, Derek Blaese de Guimarães, Juliana Plácido Bianchi, Matheus Viezzer Mariani, Daniela Bueno Koproski, Letícia de Paulo Mari, Cristine Parente, Jociery Einhardt Vergara Sonne, Luciana Werneck, Max Rondon Marques, Sandra Marcia Tietz Driemeier, David Kolesnikovas, Cristiane Kiyomi Miyaji Groch, Karina Rejane Oliveira, Caroline Sobotyk de Verocai, Guilherme Gomes Groch, Kátia Regina Díaz Delgado, Josué |
author_role |
author |
author2 |
Boos, Gisele Silva Batista, Renata Lucia Guedes Amorim, Derek Blaese de Guimarães, Juliana Plácido Bianchi, Matheus Viezzer Mariani, Daniela Bueno Koproski, Letícia de Paulo Mari, Cristine Parente, Jociery Einhardt Vergara Sonne, Luciana Werneck, Max Rondon Marques, Sandra Marcia Tietz Driemeier, David Kolesnikovas, Cristiane Kiyomi Miyaji Groch, Karina Rejane Oliveira, Caroline Sobotyk de Verocai, Guilherme Gomes Groch, Kátia Regina Díaz Delgado, Josué |
author2_role |
author author author author author author author author author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Febronio, Andrei Manoel Brum Boos, Gisele Silva Batista, Renata Lucia Guedes Amorim, Derek Blaese de Guimarães, Juliana Plácido Bianchi, Matheus Viezzer Mariani, Daniela Bueno Koproski, Letícia de Paulo Mari, Cristine Parente, Jociery Einhardt Vergara Sonne, Luciana Werneck, Max Rondon Marques, Sandra Marcia Tietz Driemeier, David Kolesnikovas, Cristiane Kiyomi Miyaji Groch, Karina Rejane Oliveira, Caroline Sobotyk de Verocai, Guilherme Gomes Groch, Kátia Regina Díaz Delgado, Josué |
dc.subject.por.fl_str_mv |
Infecções por Nematóides Crassicauda anthonyi Causas de morte Ziphius cavirostris Baleias Brasil |
topic |
Infecções por Nematóides Crassicauda anthonyi Causas de morte Ziphius cavirostris Baleias Brasil Bronchopneumonia Parasitism Nematode Crassicauda Marine mammal Cetacean |
dc.subject.eng.fl_str_mv |
Bronchopneumonia Parasitism Nematode Crassicauda Marine mammal Cetacean |
description |
The Cuvier’s beaked whale (CBW; Ziphius cavirostris) is a cosmopolitan marine mammal found in deep tropical and temperate waters of all oceans. CBW strandings have been recorded sporadically in Brazil; however, there is lack of information available regarding their causes of stranding and/or death. Herein, we report the epidemiologic, pathologic, morphologic parasitologic features and molecular identification of arterial and renal crassicaudiasis by Crassicauda sp. in three geographically and chronologically distant CBW stranded off Brazil. CBW-1 was an adult male stranded dead in Rio Grande do Sul State. CBW-2 was an adult female that stranded alive in Sergipe State and died shortly after. CBW-3 was and adult male that stranded dead in Santa Catarina State. The most relevant pathologic findings in these three CBW were severe, chronic proliferative mesenteric and caudal aortic endarteritis and chronic granulomatous and fibrosing interstitial nephritis with renicular atrophy and loss, and numerous intralesional Crassicauda sp. nematodes. Furthermore, CBW-1 had concomitant gram-negative bacterial pneumonia and pulmonary and hepatic thromboembolism. Morphologic analysis of renal adult nematodes identified Crassicauda sp. in the three CBW. Molecular analyses targeting the 18S and ITS-2 ribosomal loci of renal nematodes in CBW-2 and CBW-3 identified C. anthonyi. It is believed that severe arterial and renal crassicaudiasis likely resulted or contributed significantly to morbidity and death of these animals. These results expand the known geographical range of occurrence of crassicaudiasis in CBW. Specifically, the present study provides the first accounts of arterial and renal crassicaudiasis in CBW off the southern hemisphere, specifically in CBW off Brazil, and to the authors’ knowledge, it is the first record of C. anthonyi in the southern Atlantic Ocean. |
publishDate |
2021 |
dc.date.accessioned.fl_str_mv |
2021-12-15T04:26:48Z |
dc.date.issued.fl_str_mv |
2021 |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
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001133888 |
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http://hdl.handle.net/10183/233000 |
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eng |
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International journal for parasitology : parasites and wildlife. Amsterdam. Vol. 16 (Dec. 2021), p. 262-269 |
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