Digenea of Hoplias intermedius and Hoplias malabaricus (Actinopterygii, Erythrinidae) from upper São Francisco River, Brazil

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Digenea of Hoplias intermedius and Hoplias malabaricus (Actinopterygii, Erythrinidae) from upper São Francisco River, Brazil

Danielle Priscilla Correia Costa et al · Colégio Brasileiro de Parasitologia Veterinária

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Autor / responsable

Danielle Priscilla Correia Costa et al

Editorial

Colégio Brasileiro de Parasitologia Veterinária

ISSN

1984-2961

ISSN

1984-2961

Idioma

eng

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A total of 103 specimens of Hoplias intermedius (Günther, 1864) and 86 specimens of H. malabaricus (Bloch, 1794) from the upper São Francisco River, State of Minas Gerais were collected between April 2011 and August 2013, and their parasitic fauna were investigated. Four species of Digenea were found: metacercariae of Austrodiplostomum sp., and Ithyoclinostomum sp.; and adult specimens of Phyllodistomum spatula Odhner, 1902, and Pseudosellacotyla lutzi (Freitas, 1941) Yamaguti, 1954. The prevalence of the metacercariae was higher than that of the adult digeneans of erythrinids from the upper São Francisco River as a result of piscivorous feeding habits of these adult erythrinids. The presence of metacercariae and adult digeneans indicate that they act as intermediate and definitive hosts, respectively, in their biological cycles. Hoplias intermedius is a new host for the four species of Digenea, and the São Francisco River basin is a new location for the known geographical distributions of P. spatula and P. lutzi.

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APA 7

al, D. P. C. C. E. (s. f.). Digenea of Hoplias intermedius and Hoplias malabaricus (Actinopterygii, Erythrinidae) from upper São Francisco River, Brazil. https://doi.org/10.1590/S1984-29612015038

MLA

al, Danielle Priscilla Correia Costa et. "Digenea of Hoplias intermedius and Hoplias malabaricus (Actinopterygii, Erythrinidae) from upper São Francisco River, Brazil.". https://doi.org/10.1590/S1984-29612015038.

Chicago

al, Danielle Priscilla Correia Costa et. s. f. "Digenea of Hoplias intermedius and Hoplias malabaricus (Actinopterygii, Erythrinidae) from upper São Francisco River, Brazil.". https://doi.org/10.1590/S1984-29612015038.

Harvard

al, D. P. C. C. E. s. f, Digenea of Hoplias intermedius and Hoplias malabaricus (Actinopterygii, Erythrinidae) from upper São Francisco River, Brazil, Colégio Brasileiro de Parasitologia Veterinária, available at: https://doi.org/10.1590/S1984-29612015038 [Accessed 28 Jun. 2026].

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Título: Digenea of Hoplias intermedius and Hoplias malabaricus (Actinopterygii, Erythrinidae) from upper São Francisco River, Brazil

Autor / colaboradores: Danielle Priscilla Correia Costa et al

Editorial: Colégio Brasileiro de Parasitologia Veterinária

ISSN: 1984-2961

ISSN: 1984-2961

Idioma: eng

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Digenea; Hoplias; parasite ecology; parasites of freshwater fish; São Francisco River