Naslov
Pathomorphology of Vibriosis in Sea Bass (Dicentrarchus labrax) of Different Ages

Autori
Zrnčić, Snježana ; Oraić, Dražen ; Šoštarić Branko

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
The 9th "Ljudevit Jurak" International Symposium on Comparative Pathology / Prof.dr.sci. Jasna Talan-Hranilović, Mr.sc. Mirna Lechpammer, dr - Zagreb : Acta Medica Croatica, 1998

Skup
The 9th "Ljudevit Jurak" International Symposium on Comparative Pathology

Mjesto i datum
Zagreb, Hrvatska, 05.06.1998. - 06.06.1998

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
sea bass; vibriosis; Vibrio anguillarum; histopathology

Sažetak
Vibriosis caused by Listonella (Vibrio) anguillarum is one of the most important and devastating diseases in cage cultivated sea bass (Dicentrarchus labrax) in Croatian mariculture. This work derives from our observation of different fish farms along the coast systematically monitored for fish diseases. Pathomorphology of this bacterial disease of different ages of sea bass is presented in this paper. The affected fish at all observed cases swam slowly to the water surface, separate from the lot and were reluctant to eat. Pathoanatomically, fish showed skin discoloration, presence of skin erythema on the fin base, around the mouth, on the vent and in more advanced cases ulceration were noted as well. Internal examination revealed hemorrhages on the liver, stomach, intestine, fat tissue, gonads and swim bladder and enlarged spleen. The samples of tissue of all macroscopically changed organs were submitted to histopathological examination and the results are presented in this paper.

Izvorni jezik
Engleski

Znanstvena područja
Veterinarska medicina

POVEZANOST RADA