Monogenéticos (Dactylogyridae) parasitando brânquias de
							<i>Salminus hilarii</i> de uma represa Neotropical,
						Brasil

Brandão, Heleno; Yamada, Fábio Hideki; Toledo, Gislayne de Melo; Carvalho, Edmir Daniel; Silva, Reinaldo José da

doi:10.1590/S1984-29612013000400020

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Full Article • Rev. Bras. Parasitol. Vet. 22 (4) • Oct-Dec 2013 • https://doi.org/10.1590/S1984-29612013000400020 linkcopiar

Monogenéticos (Dactylogyridae) parasitando brânquias de Salminus hilarii de uma represa Neotropical, Brasil

Autoria SCIMAGO INSTITUTIONS RANKINGS

Resumo

Com o objetivo de inventariar os metazoários parasitos de brânquias de Salminus hilarii do rio Taquari, estado de São Paulo, Brasil, cinco espécies de monogenéticos (Anacanthorus contortus, A. bicuspidatus, Annulotrematoides parisellei, Jainus iocensis, e Tereancistrum arcuatus) foram registradas pela primeira vez para o presente hospedeiro. Um total de 28 peixes foi amostrado trimestralmente entre abril/2011 e janeiro/2012, com 10 hospedeiros no ecossistema lêntico e 18 no ecossistema lótico. Os descritores ecológicos quantitativos (prevalência, intensidade de infestação e abundância) foram calculados com o objetivo de comparar os dois ecossistemas amostrados (ecossistema lêntico versus ecossistema lótico). No entanto, nenhuma diferença quantitativa desses foi verificada entre os ecossistemas lêntico e lótico. O presente estudo disponibiliza uma lista de espécies do gênero Anacanthorus, os hospedeiro e distribuição geográfica na região Neotropical até o presente momento.

Ectoparasito; Monogenea; peixe de água doce; rio Taquari

Monogenean species	Lentic ecosystem (n = 10)				Lotic ecosystem (n = 18)
Monogenean species	%	TA	MI ± SE	MA	%	TA	MI ± SE	MA
Anacanthorus contortus	70	109	10.9 ± 4.6	7.6	94.4	114	6.3 ± 1.6	5.7
Anacanthorus bicuspidatus	20	9	0.9 ± 0.6	0.2	16.7	5	0.3 ± 0.1	0.1
Annulotrematoides parisellei	80	31	3.1 ± 0.9	2.5	77.8	56	3.1 ± 0.8	2.5
Jainus iocensis	70	15	1.5 ± 0.4	1.1	33.3	16	0.9 ± 0.4	0.3
Tereancistrum arcuatus	70	19	1.9 ± 0.6	1.3	38.9	45	2.5 ± 0.7	1.0

Monogenean species	Yates-corrected chi-square (χ²)
Monogenean species	1	2	3	4	5
(1) Anacanthorus contortus	—	18.31^*	0.11	4.88^*	0.79
(2) Anacanthorus bicuspidatus	0.408^*	—	18.31^*	4.01^*	10.62^*
(3) Annulotrematoides parisellei	0.284	0.013	—	4.88^*	0.79
(4) Jainus iocensis	0.099	−0.007	0.345	—	1.16
(5) Tereancistrum arcuatus	0.489^*	0.310	0.475^*	−0.115	—

Monogenean species	ID	D
Anacanthorus contortus	13.256	0.603
Anacanthorus bicuspidatus	3.185	0.868
Annulotrematoides parisellei	3.441	0.520
Jainus iocensis	2.163	0.653
Tereancistrum arcuatus	3.213	0.577

Months	Temperature (°C)	Oxygen (mg/L)	pH
Apr	18 ± 0.9	9.2 ± 0.8	5.8 ± 0.5
July	15.8 ± 0.5	10 ± 0.0	6.3 ± 0.5
Oct	23.8 ± 0.5	10 ± 0.0	7 ± 0
Jan	25 ± 0.8	8 ± 1	7 ± 0

Species	Host	Family host	Locality	Reference
A. acuminatus	Triportheus albus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
	Triportheus angulatus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
	Triportheus elongatus	Characidae	Amazon and Solimões Rivers, Brazil	Kritsky et al. (1992)
A. alatus	Triportheus albus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
A. alatus	Triportheus elongatus	Characidae	Solimões River, Brazil	Kritsky et al. (1992)
A. amazonicus	Pristobrycon striolatus	Serrasalmidae	Samaumã Pond and Uatumã River, Brazil	Van Every and Kritsky (1992)
	Serrasalmus rhombeus	Serrasalmidae	Agua Branca Igarape, and Pitinga, Uatumã and Negro Rivers, Brazil	Van Every and Kritsky (1992)
	Serrasalmus rhombeus	Serrasalmidae	San Martín, Beni and Ichilo Rivers, Bolivia	Córdova and Pariselle (2007)
	Serrasalmus sp.	Serrasalmidae	Agua Branca Igarape, and Pitinga and Uatumã Rivers, Brazil	Van Every and Kritsky (1992)
A. anacanthorus	Pygocentrus nattereri	Serrasalmidae	Amazon River, Brazil	Mizelle and Price (1965)
A. andersoni	Triportheus angulatus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
A. beleophallus	Pristobrycon eigenmanni	Serrasalmidae	Negro River, Brazil	Kritsky et al. (1992)
A. bellus	Triportheus albus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
	Triportheus elongatus	Characidae	Amazon and Solimões Rivers, Brazil	Kritsky et al. (1992)
	Triportheus sp.	Characidae	Solimões River, Brazil	Kritsky et al. (1992)
A. bicuspidatus	Salminus brasiliensis	Characidae	Paraná River, Brazil	Cohen et al. (2012)
A. brasilensis	Pygocentrus nattereri	Serrasalmidae	Amazon River, Brazil	Mizelle and Price (1965)
A. brevis	Brycon melanopterus	Characidae	Xeruiny River, Brazil	Mizelle and Kritsky (1969)
A. brevicirrus	Brycon orthotaenia	Characidae	São Francisco River, Brazil	Monteiro et al. (2010)
A. calophallus	Triportheus elongatus	Characidae	Solimões River, Brazil	Kritsky et al. (1992)
A. carinatus	Triportheus angulatus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
A. catoprioni	Catoprion mento	Serrasalmidae	Uatumã and Amazon Rivers, Brazil	Kritsky et al. (1992)
A. chaunophallus	Triportheus angulatus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
A. chelophorus	Triportheus angulatus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
A. chelophorus	Triportheus sp.	Characidae	Solimões River, Brazil	Kritsky et al. (1992)
A. cinctus	Pristobrycon striolatus	Serrasalmidae	Samaumã Pond and Uatumã River, Brazil	Van Every and Kritsky (1992)
A. cladophallus	Serrasalmus spilopleura	Serrasalmidae	Solimões River, Brazil	Van Every and Kritsky (1992)
A. colombianus	Oreochromis mossambicus	Cichlidae	Ruedasuelta Pond, Colombia	Kritsky and Thatcher (1974)
A. colombianus	Salminus affinis	Characidae	Jamundi River, Colombia	Kritsky and Thatcher (1974)
A. contortus	Salminus brasiliensis	Characidae	Paraná River, Brazil	Cohen et al. (2012)
A. cornutus	Triportheus angulatus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
A. crytocaulus	Pristobrycon striolatus	Serrasalmidae	Agua Branca Igarape, Samaumã Pond and Pitinga and Uatumã Rivers, Brazil	Van Every and Kritsky (1992)
A. cuticulovaginus	Salminus affinis	Characidae	Jamundi River, Colombia	Kritsky and Thatcher (1974)
A. daulometrus	Salminus brasiliensis	Characidae	Paraná River, Brazil	Cohen et al. (2012)
A. dipelecinus	Roeboides myersii	Characidae	Solimões and Negro Rivers, Brazil	Kritsky et al. (1992)
A. douradensis	Salminus brasiliensis	Characidae	Paraná River, Brazil	Cohen et al. (2012)
A. elegans	Brycon melanopterus	Characidae	Janauacá Lake, Brazil	Kritsky et al. (1979)
A. euryphallus	Triportheus albus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
	Triportheus angulatus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
	Triportheus elongatus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
A. formosus	Triportheus elongatus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
A. formosus	Triportheus sp.	Characidae	Solimões River, Brazil	Kritsky et al. (1992)
A. franciscanus	Brycon orthotaenia	Characidae	São Francisco River, Brazil	Monteiro et al. (2010)
A. furculus	Triportheus elongatus	Characidae	Solimões River, Brazil	Kritsky et al. (1992)
A. glyptophallus	Triportheus angulatus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
A. gravihamulatus	Pristobrycon eigenmanni	Serrasalmidae	Uatumã River, Brazil	Van Every and Kritsky (1992)
	Serrasalmus rhombeus	Serrasalmidae	Agua Branca Igarape, and Pitinga and Uatumã Rivers, Brazil	Van Every and Kritsky (1992)
	Serrasalmus rhombeus	Serrasalmidae	Madre Dios River, Bolvia	Córdova and Pariselle (2007)
	Serrasalmus sp.	Serrasalmidae	Agua Branca Igarape, and Pitinga and Uatumã Rivers, Brazil	Van Every and Kritsky (1992)
A. hoplophallus	Myleus rubripinnis	Serrasalmidae	Uatumã River, Brazil	Kritsky et al. (1992)
A. jegui	Pristobrycon eigenmanni	Serrasalmidae	Uatumã River, Brazil	Kritsky et al. (1992)
	Pristobrycon sp.	Serrasalmidae	Uatumã River, Brazil	Kritsky et al. (1992
	Serrasalmus rhombeus	Serrasalmidae	San Martín, Beni, Madre Dios and Ichilo Rivers, Bolivia	Córdova and Pariselle (2007)
	Serrasalmus rhombeus	Serrasalmidae	Agua Branca Igarape, and Pitinga and Uatumã Rivers, Brazil	Van Every and Kritsky (1992)
	Serrasalmus spilopleura	Serrasalmidae	Solimões River, Brazil	Kritsky et al. (1992)
	Serrasalmus sp.	Serrasalmidae	Agua Branca Igarape, and Pitinga, Uatumã and Amazon Rivers, Brazil	Kritsky et al. (1992)
A. kruidenieri	Brycon melanopterus	Characidae	Janauacá Lake Amazon, Brazil	Kritsky et al. (1979)
A. lasiophallus	Pristobrycon striolatus	Serrasalmidae	Agua Branca Igarape, Samaumã Pond and Pitinga and Uatumã Rivers, Brazil	Van Every and Kritsky (1992)
A. lepyrophallus	Serrasalmus elongatus	Serrasalmidae	Negro River, Brazil	Kritsky et al. (1992)
A. lepyrophallus	Serrasalmus sp.	Serrasalmidae	Amazon and Solimões Rivers, Brazil	Kritsky et al. (1992)
A. lygophallus	Triportheus angulatus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
A. maltai	Pygocentrus nattereri	Serrasalmidae	Mamoré River, Brazil	Boeger and Kritsky (1988)
A. mastigophallus	Pristobrycon eigenmanni	Serrasalmidae	Uatumã River, Brazil	Kritsky et al. (1992)
A. mesocondylus	Pristobrycon eigenmanni	Serrasalmidae	Uatumã and Negro Rivers, Brazil	Van Every and Kritsky (1992)
	Pristobrycon sp.	Serrasalmidae	Uatumã River, Brazil	Van Every and Kritsky (1992)
	Serrasalmus elongatus	Serrasalmidae	Solimões and Negro Rivers, Brazil	Van Every and Kritsky (1992)
	Serrasalmus rhombeus	Serrasalmidae	Agua Branca Igarape, and Pitinga, Uatumã and Negro Rivers, Brazil	Van Every and Kritsky (1992)
	Serrasalmus spilopleura	Serrasalmidae	Solimões River, Brazil	Van Every and Kritsky (1992)
	Serrasalmus sp.	Serrasalmidae	Agua Branca Igarape, and Pitinga, Uatumã and Solimões Rivers, Brazil	Van Every and Kritsky (1992)
A. nanus	Triportheus angulatus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
A. neotropicalis	Pygocentrus nattereri	Serrasalmidae	Amazon River, Brazil	Mizelle and Price (1965)
A. palamophallus	Pristobrycon eigenmanni	Serrasalmidae	Uatumã River, Brazil	Kritsky et al. (1992)
A. parakruidenieri	Salminus brasiliensis	Characidae	Paraná River, Brazil	Cohen et al. (2012)
A. paraspathulatus	Mylossoma aureum	Serrasalmidae	Guandu River, Brazil	Azevedo et al. (2010)
A. paraspathulatus	Mylossoma duriventris	Serrasalmidae	Solimões River, Brazil	Kritsky et al. (1992)
A. pedanophallus	Myleus rubripinnis	Serrasalmidae	Uatumã River, Brazil	Kritsky et al. (1992)
A. pelorophallus	Triportheus elongatus	Characidae	Solimões River, Brazil	Kritsky et al. (1992)
A. penilabiatus	Colossoma macropomum	Serrasalmidae	National Department of Public Works against Drought, Brazil	Pamplona-Basilio et al. (2001)
	Piaractus brachypomus	Serrasalmidae	National Department of Public Works against Drought, Brazil	Pamplona-Basilio et al. (2001)
	Piaractus mesopotamicus	Serrasalmidae	Aquaculture Center (CAUNESP), Brazil	Boeger et al. (1995)
	Piaractus mesopotamicus	Serrasalmidae	National Department of Public Works against Drought, Brazil	Pamplona-Basilio et al. (2001)
A. periphallus	Serrasalmus sp.	Serrasalmidae	Amazon River, Brazil	Kritsky et al. (1992)
A. pithophallus	Triportheus angulatus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
A. prodigiosus	Serrasalmus elongatus	Serrasalmidae	Negro River, Brazil	Van Every and Kritsky (1992)
	Serrasalmus rhombeus	Serrasalmidae	Agua Branca Igarape, and Pitinga, Uatumã and Negro Rivers, Brazil	Van Every and Kritsky (1992)
	Serrasalmus sp.	Serrasalmidae	Agua Branca Igarape, and Pitinga, Uatumã and Solimões Rivers, Brazil	Van Every and Kritsky (1992)
A. quinqueramus	Triportheus albus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
	Triportheus elongatus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
	Triportheus sp.	Characidae	Solimões Rives, Brazil	Kritsky et al. (1992)
A. ramosissimus	Serrasalmus elongatus	Serrasalmidae	Solimões River, Brazil	Van Every and Kritsky (1992)
A. ramulosus	Triportheus albus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
A. ramulosus	Triportheus elongatus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
A. reginae	Pygocentrus nattereri	Serrasalmidae	Solimões River, Brazil, and Amazon River, Loreto, Peru	Boeger and Kritsky (1988), Iannacone and Luque (1993)
A. rondonensis	Pygocentrus nattereri	Serrasalmidae	Mamoré River, Brazil	Boeger and Kritsky (1988)
A. rondonensis	Serrasalmus rhombeus	Serrasalmidae	Madre Dios River, Bolivia	Córdova and Pariselle (2007)
A. scapanus	Serrasalmus spilopleura	Serrasalmidae	Solimões River, Brazil	Van Every and Kritsky (1992)
A. sciponophallus	Serrasalmus elongatus	Serrasalmidae	Solimões and Negro Rivers, Brazil	Van Every and Kritsky (1992)
	Serrasalmus rhombeus	Serrasalmidae	Agua Branca Igarape, and Pitinga, Uatumã and Negro Rivers, Brazil	Van Every and Kritsky (1992)
	Serrasalmus rhombeus	Serrasalmidae	San Martin, Beni, Madre Dios and Ichilo Rivers, Bolivia	Córdova and Pariselle (2007)
	Serrasalmus spilopleura	Serrasalmidae	Solimões River, Brazil	Van Every and Kritsky (1992)
	Serrasalmus sp.	Serrasalmidae	Solimões, Uatumã and Negro Rivers, Brazil	Van Every and Kritsky (1992)
A. serrasalmi	Pristobrycon sp.	Serrasalmidae	Uatumã River, Brazil	Van Every and Kritsky (1992)
	Serrasalmus elongatus	Serrasalmidae	Solimões and Negro Rivers, Brazil	Van Every and Kritsky (1992)
	Serrasalmus rhombeus	Serrasalmidae	Agua Branca Igarape, and Pitinga, Uatumã and Negro Rivers, Brazil	Van Every and Kritsky (1992)
	Serrasalmus sp.	Serrasalmidae	Agua Branca Igarape, and Pitinga, Uatumã and Negro Rivers, Brazil	Van Every and Kritsky (1992)
A. spatulatus	Colossoma bidens	Serrasalmidae	Janauacá Lake Amazon, Brazil	Kritsky et al. (1979)
	Colossoma macropomum	Serrasalmidae	Janauacá Lake Amazon, Brazil	Kritsky et al. (1979)
	Colossoma macropomum	Serrasalmidae	Delta Amacuro and Portuguesa, Venezuela	Aragort et al. (2002), Centeno et al. (2004)
A. spinatus	Myleus rubripinnis	Serrasalmidae	Uatumã River, Brazil	Kritsky et al. (1992)
A. spiralocirrus	Brycon amazonicus	Characidae	Amazon River, Brazil	Andrade and Malta (2006)
A. spiralocirrus	Brycon melanopterus	Characidae	Janauacá Lake Amazon, Brazil	Kritsky et al. (1979)
A. stachophallus	Pygocentrus nattereri	Serrasalmidae	Amazon and Solimões Rivers, Brazil	Kritsky et al. (1992)
	Pygocentrus nattereri	Serrasalmidae	Solimões River, Brazil	Boeger and Kritsky (1988)
	Pygocentrus nattereri	Serrasalmidae	Amazon River, Loreto, Peru	Iannacone and Luque (1993)
A. stagmophallus	Myleus rubripinnis	Serrasalmidae	Uatumã River, Brazil	Kritsky et al. (1992)
A. strongylophallus	Triportheus elongatus	Characidae	Solimões River, Brazil	Kritsky et al. (1992)
A. thatcheri	Pygocentrus nattereri	Serrasalmidae	Solimões River, Brazil	Boeger and Kritsky (1988)
A. tricornis	Triportheus angulatus	Characidae	Amazon River, Brazil	Kritsky et al. (1992)
A. tricornis	Triportheus elongatus	Characidae	Solimões River, Brazil	Kritsky et al. (1992)
A. xaniophallus	Pristobrycon eigenmanni	Serrasalmidae	Uatumã River, Brazil	Kritsky et al. (1992)
A. xaniophallus	Pristobrycon sp.	Serrasalmidae	Uatumã and Negro Rivers, Brazil	Kritsky et al. (1992)

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