Zobrazeno 1 - 2
of 2
pro vyhledávání: '"M. T. D. Peixoto"'
Publikováno v:
Fish Physiology and Biochemistry. 28:187-190
The morphometric study of spermatogenic cysts in sexually mature tilapias, during the evolution of spermatogenesis, showed a dramatic increase in both number of germ cells and cyst volume. However, the opposite trend was observed for germ cell size.
Autor:
D J Pereira, Craig A. Shoemaker, Phillip H. Klesius, Joyce J. Evans, Covadonga R. Arias, M T D Peixoto, Henrique César Pereira Figueiredo
Publikováno v:
Journal of fish diseases. 28(4)
Flavobacterium columnare is an important pathogen of freshwater fish, implicated in skin and gill disease, often causing high mortality. An outbreak of skin disease in fingerling and adult Nile tilapia, Oreochromis niloticus (L.), cultivated in a rec