Title:	Prevalence and risk factors of parasites in tambaqui Colossoma macropomum fingerling fish farming from São Francisco region AL/SE.
Authors:	SANTOS, T. B. R. MACIEL-HONDA, P. O. PAIXÃO, P. E. G. MENESES, J. O. ABE, H. A. DIAS, J. A. R. COUTO, M. V. S. SOUSA, N. C. CUNHA, F. S. SANTOS, C. C. M. MEDEIROS, E. S. FUJIMOTO, R. Y.
Affiliation:	UNIVERSIDADE DE TIRADENTES PATRICIA OLIVEIRA MACIEL HONDA, CNPASA UNIVERSIDADE DE TIRADENTES UNIVERSIDADE DE TIRADENTES UNIVERSIDADE FEDERAL DO PARÁ UNIVERSIDADE FEDERAL DO PARÁ UNIVERSIDADE FEDERAL DO PARÁ UNIVERSIDADE FEDERAL DO PARÁ UNIVERSIDADE DE TIRANDENTES UNIVERSIDADE DE TIRADENTES FACULDADE PIO DÉCIMO RODRIGO YUDI FUJIMOTO, CPATC.
Date Issued:	2022
Citation:	Arquivo Brasileiro de Medicina Veterinária e Zootecnia, v. 74, n. 1, p. 117-125, 2022.
Description:	This study identified the risk factors associated with parasite infestation in tambaqui fingerlings Colossoma macropomum from São Francisco region SE/AL. The fingerlings fish farms were and characterized about water quality, handling, feeding management and sanitary aspects. Parasitological indexes (prevalence, mean intensity and abundance) were obtained from 380 fish and correlated to the aspects of fish farms as well as biotic and abiotic factors to determine the risk factors. The fish rearing in earthen ponds increased the parasite infestations in tambaqui fingerlings, and the mainly parasites founded were monogenean, Myxobolus sp., Ichthyophthirius multifiliis and digenean metacercaria. The main risk factors identified were associated to irregular water supply and consequently low water quality (total ammonia); lack of biometric procedure which promoted an inadequate feeding rate; and absence of disinfection of tools and ponds. Thus, improvements on these specific aspects in fish farms from São Francisco region must be carried out to avoid disease outbreaks, dissemination, mortalities and economic losses.
Thesagro:	Colossoma Macropomum Tambaqui Alevino Doença Análise de Risco
NAL Thesaurus:	Fingerlings Risk management Parasites
Keywords:	São Francisco-SE
ISSN:	1678-4162
DOI:	https://doi.org/10.1590/1678-4162-12476
Type of Material:	Artigo de periódico
Access:	openAccess
Appears in Collections:	Artigo em periódico indexado (CNPASA)