东北银鲫孢子虫病的研究

Studies on the Parasitic Myxosporidia Disease Of Carassius Auratus Gibelio (Bloch)

南移的东北银鲫患有严重的粘孢子虫病。本文报道:1.此病的主要病原体是鲫碘泡虫(Myxobolus Carassii Klokaceva,1914)。该虫侵蚀鱼体头背部两侧肌肉而形成瘤状大胞囊,致使鱼体明显消瘦,生长受抑制;2.探索发病的机制和病理变化;3.流行病学。

The serious disease of the Carassius auratus gibelio (Bloch) is moving from north to south in China, infected with the pathogenic agent Myxosporidia. This paper includes the following studies: 1 . Myxobolus curassii klokaceva, main pathogenic agent of this disease , which invades the muscle on the head-back part of the fish body and induces a large cyst as- tumour. 2 . Investigation of the mechanism of this disease and the pathologic changes. 3 . The epidemiology of Myxosporidia of Carassius auratus gibelio (Bloch).