【摘要】 记述了姬属 (FicedulaBrisson ,176 0 )鸟类一新种———北京姬 (Ficedulabeijingnica ,sp .nov .) .它在形态学上与其部分同域分布的黄眉姬 (Ficedulanacissinaelisae)的雌鸟有些相似 ,但又有区别 ,特别是二者的雄鸟在繁殖期的鸣唱截然不同 .给出了新种的诊断性鉴别特征、分布、栖息地和习性以及鸣唱的语图 .该种的正模和副模标本存放于北京师范大学鸟类标本馆 .更多还原

【Abstract】 A new species of flycatcher, Beijing flycather (Fice du la beijingnica, sp. nov. ) from China is described. In morphology, it is resemble to the female of Narcissus flycatcher (Ficedula narcissina eli sae), which is a partly sympatric distribution species. But there are so me remarkable differences between the two species, especially in the songs of th e male during the breading season. The distribution range, habitat, behavior and sonographical analyses of the vocalization of the new species are presented. Th e characteristics to identify the new species are also given. The holotype and p aratype specimens are deposited in the Bird Museum of Beijing Normal University.更多还原