Parasite Fauna of Lutjanus synagris Commercialized in the Fish Market from Bragança-PA,Brazil

• 作者: Alexandre Vaz da Silva Daiana Silva dos Santos Fabricio Ramos Menezes Fagner de Melo Xavier João Vitor Antunes Miranda Jucimauro de Araújo P.Junior Márcia Valeria Silva do Couto Matheus Carvalho de Melo Natalino da Costa Sousa Pedro Rodrigo Nery de Souza Silmara Rosa Silva Wellington Lima da Silva Junior
• 来源期刊: 动物研究(英文)
• 学科: 生物学
• 关键词: CYMOTHOIDAE PARASITE Marine fish
• 年，卷（期）: 2019,（3）
• 页码范围: 1-4
• 页数: 4页
• 分类号: Q95

摘要

Studies about the parasite fauna of marine fish highlights as an important problem for public health with zoonotic parasites or affecting the fish quality.Thus,this study evaluated the parasite fauna of Lutjanus synagris commercialized in the fish market from Bragança-PA.In laboratory,58 fish were measured,weighted and conducted to parasitological analysis to determine parasitological indexes and relative dominance.Every parasite was fixed and identified until to the lowest taxonomic level.Through the parasitological analysis,it found Cymothoidae,Digenea,Cucullanus sp.and Procamallanus(Spirocamallanus)sp.,with total prevalence 67.24%.Digenea showed the highest prevalence and mean intensity values.For nematode,Cucullanus sp.obtained the greater prevalence and relative dominance,while Procamallanus(Spirocamallanus)sp.showed the greater mean intensity and abundance.Cymothoidae showed the lowest prevalence and mean intensity values.As conclusion,the parasite fauna of L.synagris has been noted with low diversity,reporting the nematode occurrence Procamallanus(Spirocamallanus).