我国叶槽绦虫一新记录属(绦虫纲:四叶目)

A New Genus Record of Phyllobothriidae from Marine Fish Dasyatis akajei in China

报道检获于厦门海域赤魟(Dasyatis akajei)肠道中的四叶目叶槽科蔷薇属叶枕蔷薇线虫Rhodobothriumpulvinatum Linton 1889,经鉴定比较,为我国鱼类绦虫属的新记录。本次共剖检赤魟46尾,阳性2尾,感染率为4.3％,感染强度为5～7条/尾,并对所获虫体进行了描述。

Rhodobothrium pulvinatum, one species of Phyllobothriidae (Cestoda: Tetraphyllidea) from marine fish Dasyatis akajei in Xiamen, Fujian, China was reported. The genus Rhodobothrium Linton, 1889 was erected for R. pulvinatum from the intestine of Dasyatis kuhli. which was new genus record in China, Dasyatis akajei was also a new record of host. 46 of Dasyatis akajei were examined, 2 of which were infected with cestode, the infective rate was 4. 3%, the infective intensity of the cestode was 5-7, the description of the worm is provided in the present paper.