Eritrograma, relação viscerosomática, hepatosomática e esplenosomática em tainhas Mugil platanus Günther (Osteichthyes, Mugilidae) parasitadas
AUTOR(ES)
Ranzani-Paiva, Maria José Tavares, Tavares-Dias, Marcos
FONTE
Revista Brasileira de Zoologia
DATA DE PUBLICAÇÃO
2002-09
RESUMO
The present work describes mean values of hepatosomatic relation (HSR), splenosomatic relation (SSR) and viscerosomatic relation (VSR) in mullet, Mugil platanus Günther, 1880 (Mugilidae) from Cananéia lagoon-stuarine region, São Paulo, Brazil. Parasites of the following taxonomic categories were found in the respective organs - gills: Monogenean helminths, Trichodinidae, Copepoda and Hirudinea; blood: Haemogregarina mugili Carini, 1932 (Apicomplexa) e Trypanosoma froesi Lima, 1976 (Sarcomastigophora) and liver: cysts of Phagicola sp. The average values of red blood cells count (RBC), hemoglobin rate (Hb), mean corpuscular volume (MCV), mean corpuscular hemoglobin concentration (MCHC) of male, female and indifferentiaed, were similar. However, the hematocrit (Hct) in male was higher than female and indifferentiaed. It was not observed significant differences in HSR, SSR and VSR between male and female. Nervertheless, the VSR in indifferentiaed mullet was higher than for male and female.
Documentos Relacionados
- Myxobolus platanus n. sp. (Myxosporea, Myxobolidae), parasita de Mugil platanus Günther, 1880 (Osteichthyes, Mugilidae) da Lagoa dos Patos, RS
- Distribuição e abundância de tainhas e paratis (Osteichthyes, Mugilidae) na Baía de Sepetiba, Rio de Janeiro, Brasil
- Co-infestação das brânquias de tainha, Mugil platanus Günther, 1880 (Osteichthyes, Mugilidae), por diferentes grupos de parasitos: efeitos no fator de condição relativo
- Myxobolus saladensis sp. nov., a new species of gill parasite of Mugil liza (Osteichthyes, Mugilidae) from Samborombón Bay, Buenos Aires, Argentina
- Effects of bacterial infestation caused by human wastes on the skin structures of Mugil platanus Günther, 1880 (Mugilidae)