THREATENED FISHES OF THE WORLD: Mystus vittatus (Bloch, 1794) (Siluriformes: Bagridae)
نویسندگان
چکیده
منابع مشابه
Distributional pattern of different cells with special emphasis on the seasonal variations of gonadotrophs in the pituitary gland of Mystus vittatus (Bloch, 1794) in relation to testicular activities
Different cell types were identified in the pituitary gland of Mystus vittatus on the basis of their characteristic arrangement, distribution and tinctorial properties. The adenohypophysis was subdivided into three distinct zones innervated by the process of neurohypophysis. The acidophilic prolactin (PRL) cells and adrenocorticotropic cells were observed in the rostral pars distalis (RPD). The...
متن کاملHistological Changes in the Activity of the Thyroid Follicles and Its Impact on Ovarian Tissues in Mystus Vittatus (bloch, 1794) during Growth, Maturation and Spawning Phases
The thyroid gland of Mystus vittatus was unencapsulated, composed of follicles scattered mainly around the ventral aorta in the sub pharyngeal region. Each follicle provided with agranular eosinophilic colloid materials in the central lumen was encircled by a single layer of epithelial cells. The follicular cells varied according to the secretary activity in harmony with the reproductive cycle....
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ABSTRACT ...
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ژورنال
عنوان ژورنال: Croatian Journal of Fisheries
سال: 2014
ISSN: 1848-0586,1330-061X
DOI: 10.14798/72.4.770