臂尾轮虫属中国新纪录种(轮虫门:单巢纲:臂尾轮科)

摘要

One new record species Brachionus kostei Shiel 1983,collected from Suzhou River,Jinweicheng River and a puddle in Shanghai.With six occipital and two slightly convoluted foot-opening spines distinguished from other Brachionus forms.According to the LM and SEM photographs,the lorica the trophi of this species were described.%记述了采自上海苏州河、金卫城河以及上海师范大学小池塘水体的中国新纪录种柯氏臂尾轮虫Braehionus kostei.根据光镜和扫描电镜照片描述了该种的背甲及咀嚼器的形态,并提供了绘图.该种具6根前棘刺,2根略带弯曲的足孔后棘刺区别于其他的臂尾轮虫.