Haematological characteristics of brazilian teleosts: IV. Parameters of jundiá Rhamdia quelen (Pimelodidae)

Ciência Rural

Moraes, Flávio Ruas de¹  Tavares-Dias, Marcos³  Melo, José Fernando Bibiano²  Moraes, Gilberto² 

[1] UNESP, Jaboticabal, Brasil;Universidade Federal de São Carlos, São Carlos, Brasil;Universidade Estadual Paulista, Jaboticabal, Brasil

关键词: : blood;    freshwater fish;    haematology;    leucocytes;    Rhamdia quelen;   

DOI  :  10.1590/S0103-84782002000400024

学科分类：农业科学（综合）

来源: Universidade Federal de Santa Maria * Centro de Ciencias Rurais

【 摘 要 】

The present paper describes haematological characteristics of jundiá Rhamdia quelen Quoy & Gaimard, 1824 (Osteichthyes: Pimelodidae), reared in captivity. The average values of red blood cells count, hematocrit, hemoglobin rate, mean corpuscular volume (MCV), mean corpuscular hemoglobin concentration (MCHC) and defense blood cells (leukocytes and thrombocytes), were determined. Identification and morphology of organic defense blood cells were reported. Thrombocytes and lymphocytes were the most frequent cells in slides blood of R. quelen. Linear regression analysis showed negative correlation between thrombocytes and lymphocytes percentual. The present results furnish normal blood values of R. quelen reared intensively, that assist in comparison to the other culture conditions.

【 授权许可】

CC BY-NC