CMA
URI permanente desta comunidadehttps://bdc.icmbio.gov.br/handle/cecav/1389
Centro Nacional de Pesquisa e Conservação de Mamíferos Aquáticos
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24 resultados
Resultados da Pesquisa
Item Vamos aprender com o peixe-boi?(2021) Luna, Fábia de Oliveira; Attademo, Fernanda Loffler NiemeyerItem OCORRÊNCIAS DE MAMÍFEROS AQUÁTICOS NO ESTADO DE PERNAMBUCO, BRASIL(2020-08-31) Attademo, Fernanda Loffler Niemeyer; do Nascimento, João Luiz Xavier; de Sousa, Glaucia Pereira; Borges, João Carlos Gomes; Parente, Jociery Einhardt Vergara; Alencar, Ana Emília Barboza de; Foppel, Ernesto Frederico da Costa; Freire, Augusto Carlos da Boaviagem; de Lima, Régis Pinto; Luna, Fábia de Oliveira; de Oliveira, Radan Elvis MatiasItem Manual of Good Practices in Interaction with Cetaceans.(2024) Luna, Fábia de Oliveira; Attademo, Fernanda Löffler Niemeyer; Soares, Matheus Lopes; Miyazaki, Selma Samiko; Lucchini, KarenItem Infectious and Non-Infectious Diseases in Manatees in Brazil(2020-01) Attademo, Fernanda Loffler Niemeyer; Oliveira, Radan Elvis Matias de; Sousa, Gláucia Pereira de; Luna, Fábia de OliveiraBackground: Antillean manatee (Trichechus manatus) and Amazonian manatee (Trichechus inunguis) are the two species of manatees that occur in Brazil, and both are endangered. Studies on manatee disease in Brazil were previously based mainly on Florida manatees. In recent years, these studies have increased in Brazil. Thus, the objective was to carry out a survey of the publications of infectious and non-infectious diseases in the two species of manatees that occur in the country, to assist in the identification of threats to the species and in the health assessment of manatees in the country. Review: Regarding infectious and contagious diseases, parasites have affected both species of manatees in Brazil, such as Pulmonicola cochleotrema in wild T. manatus, Toxoplasma gondii in both species, and Cryptosporidium spp. also in both species, this being an important agent of zoonotic character. Giardia sp., another zoonotic parasite, has also been reported in both species of manatees in Brazil. Mycotic lesions caused by B. hawaiiensis have been described in calves of T. manatus in captivity. Meanwhile, Candida sp., Trichosporon sp., Rhodotorula sp., and Cryptococcus sp. have been identified in T. inunguis. Studies on viruses in manatees are still not widespread compared to other species; however, it has been verified that rotavirus is present in T. manatus in captivity. In studies carried out to identify bacteria in T. manatus, the following bacteria were isolated: Arizona sp., Bacillus sp., Corynebacterium equi, Corynebacterium pseudodiphteriticum, Corinebacterium sp., Edwasiella tarda, Enterobacter aerogenes, Enterobacter agglomerans, Enterobacter sakasakii, Escherichia coli, Leptospira spp., Proteus sp., Proteus vulgaris, Providencia rettgeri, Pseudomonas aeruginosa, Salmonella spp., Serratia marcescens, Staphylococcus sp., Staphylococcus aureus, Staphylococcus coagulase-negativa, Stenotrophomonas maltophilia, Streptococcus sp., and Streptococcus viridans. Regarding noninfectious diseases, food-related diseases stand out, where gastrointestinal complications in manatees and obesity in animals in captivity are among the highest occurrences. Intestinal tympanism was reported in a T. inunguis calf, causing death of the animal. Pollution and contamination have also been a concern for the health of these animals. In studies carried out with T. manatus in Paraíba state, accumulation of heavy metals in the animals was verified, possibly originating from sugarcane farms in the region. The ingestion of garbage has also been one of the greatest threats to the health of manatees, where it was registered as a possible cause of death of T. inunguis in Amazonas state. Regarding congenital diseases, although rare in manatees, two calves of T. manatus in Ceará state have been described as having congenital malformations in the heart and brain, without a well-defined etiology. Trauma has been affecting both species; in Brazil, 17.3% of manatees reintroduced by 2018 showed evidence of collisions with vessels. Hunting for T. inunguis still occurs frequently, which has been greatly reduced for T. manatus. Conclusion: Pathogens and other factors that affect manatees have a potential impact on both species. Some of the identified agents have a zoonotic potential and, therefore, are also public health issues. This survey demonstrates that the need for incentives for studies on health assessment and pathogens in these species, both in the wild and in captivity, should be encouraged.Item PEIXES-BOIS DAS PRAÇAS DO RECIFE – A HISTÓRIA DE UM SÉCULO DE CONVÍVIO E ADMIRAÇÃO DOS PERNAMBUCANOS A ESTES ANIMAIS(2020) Luna, Fabia Oliveira; Attademo, Fernanda Loffler NiemeyerA ocorrência do peixe-boi marinho no Brasil é registrada desde o período da colonização do país. A caça desses animais ocasionou a redução do tamanho das populações e a extinção em algumas regiões, como parte do litoral de Pernambuco. No passado, as cidades de Olinda e Recife apontam que o uso do peixe-boi como fonte de alimento, podendo ser o motivo pela ausência de avistagem da espécie no litoral desses municípios. Essa teria sido a primeira principal relação entre recifenses e os peixes-bois. Após praticamente três séculos, os recifenses voltam a ter uma forte relação com os peixes-bois, quando animais passam a viver em tanques de praças e parques públicos da cidade. A sociedade começou a admirá-los em momentos de lazer, sendo uma atração das tardes dos domingos. Esse ciclo de animais cativos e visitação pelos pernambucanos e turistas de outras regiões durou mais de um século, com início em 1909, quando Chico chegou a Praça da República, e teve seu fechamento em 2015, mas permaneceu na Ilha de Itamaracá e na memória dos pernambucanos. Dentre os peixes-bois das praças, Xica, foi o mais visitado, tendo sido considerada uma “celebridade” e até mascote da cidade do Recife.Item Manual de Buenas Prácticas en Interacción con Cetáceos(2024) Luna, Fábia de Oliveira; Attademo, Fernanda Löffler Niemeyer; Soares, Matheus Lopes; Miyazaki, Selma Samiko; Lucchini, KarenItem Manual de Boas Práticas em Interação com Cetáceos(2024) Luna, Fábia de Oliveira; Attademo, Fernanda Löffler Niemeyer; Soares, Matheus Lopes; Miyazaki, Selma Samiko; Lucchini, KarenItem Guide de Bonnes Pratiques en Interaction avec les Cétacés(2024) Luna, Fábia de Oliveira; Attademo, Fernanda Löffler Niemeyer; Niemeyer, Fernanda Löffler; Miyazaki, Selma Samiko; Lucchini, KarenItem Guia Ilustrado de Identificação de Cetáceos e Sirênios do Brasil - ICMBio/CMA(2020) Miranda, Adriana Vieira de; Luna, Fábia de Oliveira; Sousa, Glaucia Pereira de; Fruet, Pedro Friedrich; Zanoni, Solange Aparecida.Item Angioarchitecture of collateral arteries of the aortic arch of Antillean manatee (Trichechus manatus manatus Linnaeus, 1758)(2020-01) de Oliveira, Radan Elvis Matias; Santoro, Giovanna Almeida; Freire, Augusto Carlos da Bôaviagem; Attademo, Fernanda Löffler Niemeyer; Lima, Stella Almeida; Bomfim, Aline da Costa; Fragoso, Ana Bernadete Lima; Silva, Flávio José de Lima; Gavilan, Simone Almeida; de Oliveira, Moacir FrancoThe aortic arrangement is an important structure associated with the maintenance of homeostasis. Based on this information, this study was conducted to describe the collateral arteries of the aortic arch of Antillean manatee and define the standard model for the species. Three specimens, an adult male, adult female and a male neonate, all strandings on the coast of the state of Rio Grande do Norte, Brazil, were used. The study was performed in the Laboratory of Morphophysiology of Vertebrates of the Federal University of Rio Grande do Norte, where in situ photographs were taken to demonstrate their topography. Subsequently, their hearts were removed and fixed in 10% formaldehyde and after 72 hr were dissected and analysed, obtaining schematic drawings and photographs of the vascular arrangement. The aortic arch was represented by three collateral arteries identified as the brachiocephalic trunk, left common carotid artery and left subclavian artery. This arrangement was similar to that found for other sirenians, and yet, for other mammals like hooded seal, murine, margarita island capuchin, black-handed tamarin, Mongolian gerbil and human. The morphological similarity presented in this study with different species of mammals, including humans, may contribute valuable information from an evolutionary point of view.
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