Title |
Austrodiplostomum compactum metacercariae (Digenea: Diplostomidae) in Schizodon intermedius (Characiformes: Anostomidae) from Jurumirim reservoir, Brazil
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Published in |
Revista Brasileira de Parasitologia Veterinária, June 2016
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DOI | 10.1590/s1984-29612016035 |
Pubmed ID | |
Authors |
Igor Paiva Ramos, Lidiane Franceschini, Aline Cristina Zago, Érica de Oliveira Penha Zica, Alison Carlos Wunderlich, Felipe Pontieri de Lima, Reinaldo José da Silva |
Abstract |
This study reports the occurrence of Austrodiplostomum compactum metacercariae in the freshwater fish Schizodon intermedius (ximborê/piava) from a Neotropical reservoir in the Paranapanema River, state of São Paulo, Brazil. From a total of 75 fish collected, we found 38 infected with A. compactum metacercariae (prevalence = 50.67%) in the eyes. The mean intensity of infection and mean abundance were 9.05 ± 4.26 (1-155) and 4.59 ± 2.20 (0-155), respectively. Poulin's Discrepancy Index was 0.87 and four specimens presented more than 10 metacercariae in their eyes. No correlation was observed between parasite abundance and standard length, total weight and condition factor (p>0.05). These metacercariae are reported for the first time in S. intermedius. |
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Members of the public | 1 | 100% |
Mendeley readers
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Unknown | 7 | 100% |
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Professor | 2 | 29% |
Student > Bachelor | 1 | 14% |
Researcher | 1 | 14% |
Student > Master | 1 | 14% |
Unknown | 2 | 29% |
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Agricultural and Biological Sciences | 2 | 29% |
Environmental Science | 1 | 14% |
Unknown | 4 | 57% |