Parasitismo por Monogenoidea em <i>Piaractus mesopotamicus</i> (Characiformes, Characidae) cultivados no rio Paraná (Brasil)

Leão, M. S. L.; Justo, M. C. N.; Bueno, G. W.; Cohen, S. C.; São Clemente, S. C.

doi:10.1590/1519-6984.00916

M. S. L. Leão ^**e-mail: mari.lopess@ioc.fiocruz.br

Programa de Pós-graduação em Higiene Veterinária e Processamento Tecnológico de Produtos de Origem Animal, Laboratório de Inspeção e Tecnologia de Pescado, Faculdade de Veterinária, Universidade Federal Fluminense – UFF, Rua Vital Brasil, 64, Santa Rosa, CEP 24320-340, Niterói, RJ, Brazil

M. C. N. Justo

Laboratório de Helmintos Parasitos de Peixes, Instituto Oswaldo Cruz – FIOCRUZ, Avenida Brasil, 4365, CEP 21045-900, Rio de Janeiro, RJ, Brazil

G. W. Bueno

Faculdade de Engenharia de Pesca, Universidade Estadual Paulista – UNESP, Avenida Nelson Brihi Badur, 430, CEP 11900-000, Registro, SP, Brazil

S. C. Cohen

Laboratório de Helmintos Parasitos de Peixes, Instituto Oswaldo Cruz – FIOCRUZ, Avenida Brasil, 4365, CEP 21045-900, Rio de Janeiro, RJ, Brazil

S. C. São Clemente

Laboratório de Inspeção e Tecnologia de Pescado, Faculdade de Veterinária, Universidade Federal Fluminense – UFF, Rua Vital Brasil, 64, Santa Rosa, CEP 24320-340, Niterói, RJ, Brazil

*e-mail: mari.lopess@ioc.fiocruz.br

Parameters	Values	References values
Temperature (ºC)	30.4 ± 0.7	20-30^* * Ostrensky and Boeger (1998);
Oxygen dissolved	6.40 ± 0.3 mg/L	3-10 ^† † Urbinati et al. (2010).
pH	7.1 ± 0.3	6-8 ^* * Ostrensky and Boeger (1998); ^,^† † Urbinati et al. (2010).
Ammonia content	0.06 ± 0.03 mg/L	<0.6^* * Ostrensky and Boeger (1998);

Parasites	P(%)	MI (CI)	MA (CI)	R
Anacanthorus penilabiatus	97.5(86.8-9.9)	11.5 (8.1-16.3)	11.5 (7.9-16.2)	1-58
Anacanthorus toledoensis	100.0 (91.6-1.0)	43.1(35.3-55.8)	43.1(34.5-55.8)	1-175
Mymarothecium ianwhitingtoni	80 (64.3-90.9)	12.9 (8.5-23.0)	10.3 (6.5-18.5)	1-94
Mymarothecium viatorum	95 (83.0-99.3)	27.1 (18.8-42.7)	25.7 (17.8-40.9)	2-188

Parasites	DI	d
Anacanthorus penilabiatus	14.2	24.5^* * Significant values.
Anacanthorus toledoensis	26.8	35.9^* * Significant values.
Mymarothecium ianwhitingtoni	29.5	39.2^* * Significant values.
Mymarothecium viatorum	46.1	51.2^* * Significant values.

Parasites	rs	P	r	P
Anacanthorus penilabiatus	–0.1444	0.3739	–0.378	0.1003
Anacanthorus toledoensis	–0.1215	0.4553	0.2586	0.2709
Mymarothecium ianwhitingtoni	–0.1807	0.2645	0.4282	0.0595
Mymarothecium viatorum	–0.2069	0.2000	0.085	0.7216

Parasite	P (%)	MI	MA	R	Total (n)	Locality	Quality of water	Reference
Anacanthorus penilabiatus	33.3	-	-	-	37	São Paulo and Paraná State	-	Martins and Romero (1996)MARTINS, M.L. and ROMERO, N.G., 1996. Efectos del parasitismo sobre el tejido branquial em peces cultivados: Estudio parasitologico e histopatologico. Revista Brasileira de Zoologia, vol. 13, no. 2, pp. 489-500. http://dx.doi.org/10.1590/S0101-81751996000200017. http://dx.doi.org/10.1590/S0101-81751996...
	81.1	166.3	134.9	2-2387		São Paulo State	Unacceptable	Lizama et al. (2007)LIZAMA, M.A.P., TAKEMOTO, R.M., RANZANI-PAIVA, M.J.T., AYROSA, L.M.S. and PAVANELLI, G.C., 2007. Relação parasito-hospedeiro em peixes de piscicultura da região de Assis, estado de São Paulo, Brasil. 2. Piaractus mesopotamicus (Holmberg, 1887). Acta Scientiarum Biological Sciences, vol. 29, pp. 437-445. http://dx.doi.org/10.4025/actascibiolsci.v29i2.594. http://dx.doi.org/10.4025/actascibiolsci...
	76	2,287.6	-	-	-	São Paulo State	Acceptable	Tavares-Dias et al. (2008)TAVARES‐DIAS, M., MORAES, F.R. and MARTINS, M.L., 2008. Hematological assessment in four Brazilian teleost fish with parasitic infections collected in feefishing from Franca, São Paulo, Brazil. Boletim do Instituto de Pesca, vol. 34, pp. 189-196.
	50	23.6	11.18	13-42	74	Ceará State	-	Cohen and Kohn (2009)COHEN, S.C. and KOHN, A., 2009. On Dactylogyridae (Monogenea) of four species of characid fishes from Brazil. Check List, vol. 5, no. 2, pp. 351-356. http://dx.doi.org/10.15560/5.2.351. http://dx.doi.org/10.15560/5.2.351...
	77.3	22.4	17.3	-	-	São Paulo State.	Acceptable	Franceschini et al. (2013)FRANCESCHINI, L., ZAGO, A.C., SCHALCH, S.H.C., GARCIA, F., ROMERA, D.M. and SILVA, R., 2013. Parasitic infections of . Piaractus mesopotamicus and hybrid (P. mesopotamicus x Piaractus brachypomus) cultured in BrazilRevista Brasileira de Parasitologia Veterinária, vol. 22, no. 3, pp. 407-414. PMid:24142174. http://dx.doi.org/10.1590/S1984-29612013000300015. http://dx.doi.org/10.1590/S1984-29612013...
	100	316.31 2,742.3	16.3 2,742.3	24-1,113 1,979-4,269		Mato Grosso do Sul State	Acceptabl Unacceptable	Jerônimo et al. (2014)JERÔNIMO, G.T., PÁDUA, S.B., BAMPI, D., GONÇALVES, E.L.T., GARCIA, P., ISHIKAWA, M.M. and MARTINS, M.L., 2014. Haematological and histhological analysis in South American fish Piaractus mesopotamicus parasitized by monogenean (Dactylogyridae). Brazilian Journal of Biology = Revista Brasileira de Biologia, vol. 74, no. 4, pp. 1000-1006. PMid:25627614. http://dx.doi.org/10.1590/1519-6984.09513. http://dx.doi.org/10.1590/1519-6984.0951...
	97	11.3	11.5	1-58	439	ParanáState.	Acceptable	Present study
Mymarothecium viatorum	100	277	277	54-854	1,662	Ceará State.	-	Cohen and Kohn (2009)COHEN, S.C. and KOHN, A., 2009. On Dactylogyridae (Monogenea) of four species of characid fishes from Brazil. Check List, vol. 5, no. 2, pp. 351-356. http://dx.doi.org/10.15560/5.2.351. http://dx.doi.org/10.15560/5.2.351...
	72.7	27.5	19.9	-	-	São Paulo State	Acceptable	Franceschini et al. (2013)FRANCESCHINI, L., ZAGO, A.C., SCHALCH, S.H.C., GARCIA, F., ROMERA, D.M. and SILVA, R., 2013. Parasitic infections of . Piaractus mesopotamicus and hybrid (P. mesopotamicus x Piaractus brachypomus) cultured in BrazilRevista Brasileira de Parasitologia Veterinária, vol. 22, no. 3, pp. 407-414. PMid:24142174. http://dx.doi.org/10.1590/S1984-29612013000300015. http://dx.doi.org/10.1590/S1984-29612013...
	95	27.1	25.7	2-188	1,030	Paraná State.	-	Present study

	*Anacanthorus penilabiatus*
Host	P (%)	MI	MA	Total number	Reference
*Piaractus mesopotamicus*	50	23.6	11.8	74	Cohen and Kohn (2009)COHEN, S.C. and KOHN, A., 2009. On Dactylogyridae (Monogenea) of four species of characid fishes from Brazil. Check List, vol. 5, no. 2, pp. 351-356. http://dx.doi.org/10.15560/5.2.351. http://dx.doi.org/10.15560/5.2.351...
*Piaractus brachypomus*	83.3	17.5	15	112	Cohen and Kohn (2009)COHEN, S.C. and KOHN, A., 2009. On Dactylogyridae (Monogenea) of four species of characid fishes from Brazil. Check List, vol. 5, no. 2, pp. 351-356. http://dx.doi.org/10.15560/5.2.351. http://dx.doi.org/10.15560/5.2.351...
*(Piaractus mesopotamicus* x Colossoma macropomum)**	11.7	433.8			Tavares-Dias et al. (2008)TAVARES‐DIAS, M., MORAES, F.R. and MARTINS, M.L., 2008. Hematological assessment in four Brazilian teleost fish with parasitic infections collected in feefishing from Franca, São Paulo, Brazil. Boletim do Instituto de Pesca, vol. 34, pp. 189-196.
*(Piaractus mesopotamicus* x Piaractus brachypomus)**	77	7.5	5.8		Franceschini et al. (2013)FRANCESCHINI, L., ZAGO, A.C., SCHALCH, S.H.C., GARCIA, F., ROMERA, D.M. and SILVA, R., 2013. Parasitic infections of . Piaractus mesopotamicus and hybrid (P. mesopotamicus x Piaractus brachypomus) cultured in BrazilRevista Brasileira de Parasitologia Veterinária, vol. 22, no. 3, pp. 407-414. PMid:24142174. http://dx.doi.org/10.1590/S1984-29612013000300015. http://dx.doi.org/10.1590/S1984-29612013...
	*Mymarothecium viatorum*
*Piaractus mesopotamicus*	100	277	277	1,662	Cohen and Kohn (2009)COHEN, S.C. and KOHN, A., 2009. On Dactylogyridae (Monogenea) of four species of characid fishes from Brazil. Check List, vol. 5, no. 2, pp. 351-356. http://dx.doi.org/10.15560/5.2.351. http://dx.doi.org/10.15560/5.2.351...
*Piaractus brachypomus*	100	105.7	105.7	740	Cohen and Kohn (2009)COHEN, S.C. and KOHN, A., 2009. On Dactylogyridae (Monogenea) of four species of characid fishes from Brazil. Check List, vol. 5, no. 2, pp. 351-356. http://dx.doi.org/10.15560/5.2.351. http://dx.doi.org/10.15560/5.2.351...
*Piaractus brachypomus*	43.33	78.69	34.10	2,046	Vásques et al. (2014)
*(Piaractus mesopotamicus* x Piaractus brachypomus)**	85	178.7	152.3		Franceschini et al. (2013)FRANCESCHINI, L., ZAGO, A.C., SCHALCH, S.H.C., GARCIA, F., ROMERA, D.M. and SILVA, R., 2013. Parasitic infections of . Piaractus mesopotamicus and hybrid (P. mesopotamicus x Piaractus brachypomus) cultured in BrazilRevista Brasileira de Parasitologia Veterinária, vol. 22, no. 3, pp. 407-414. PMid:24142174. http://dx.doi.org/10.1590/S1984-29612013000300015. http://dx.doi.org/10.1590/S1984-29612013...

[1] *e-mail: mari.lopess@ioc.fiocruz.br

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Parasitismo por Monogenoidea em Piaractus mesopotamicus (Characiformes, Characidae) cultivados no rio Paraná (Brasil)

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