Ergasilus trygonophilus sp. nov. (Copepoda: Ergasilidae) a branchial parasite of freshwater stingrays (Potamotrygonidae) from state of Pará, Brazil

Ergasilus trygonophilus sp. nov. (Copepoda: Ergasilidae) a branchial parasite of freshwater stingrays (Potamotrygonidae) from state of Pará, Brazil

Ergasilus trygonophilus sp. nov. is described from freshwater stingrays (Potamotrygon spp. and Plesiotrygon iwamae Rosa, Castello & Thorson, 1987) from the state of Pará, Brazil. The new species differs from all known species of Ergasilus Nordman, 1832 from Brazilian waters by possessing: (1) an...

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Bibliographic Details
Main Authors:	Marcus V. Domingues, Taísa M. Marques
Format:	Article
Language:	English
Published:	Sociedade Brasileira de Zoologia 2010-10-01
Series:	Zoologia (Curitiba)
Subjects:	Copepod parasite Potamotrygon spp Plesiotrygon iwamae Neotropical Region
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702010000500020

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