Two new species of Brueelia Kéler, 1936 (Ischnocera, Philopteridae) parasitic on Neotropical trogons (Aves, Trogoniformes)
Two new species of Brueelia Kéler, 1936 (Ischnocera, Philopteridae) parasitic on Neotropical trogons (Aves, Trogoniformes)
复制标题
两个新种 Brueelia Kéler，1936 年（Ischnocera，Phiopteridae）寄生在新热带蜥蜴（鸟纲，Trogoniformes）上
作者：
M. P. Valim;J. Weckstein
摘要 描述和说明了布鲁埃利亚的两个新种。这些新物种及其类型宿主是：Brueelia sueta ex Pharomachrus pavoninus (Spix, 1824)、Pavonine Quetzal 和 Brueelia cicchinoi ex Trogon viridis Linnaeus（白尾 Trogon）。这两个新物种与墨西哥 Trogon mexicanus 上描述的唯一的 Brueelia 有许多形态特征不同，包括存在于男性生殖器和女性外阴边缘的特征。这两个新物种的线粒体细胞色素氧化酶 I (COI) 基因的部分序列彼此之间存在 13.6% 未校正 p 距离的差异。而 Brueelia cicchinoi 与之前发表的被鉴定为 Brueelia sp. 的 COI 序列只有 0.3% 的差异。来自墨西哥 Trogon melanocephalus Gould, 1936 和 Trogon Massena Gould, 1938。我们还在 Trogon melanurus、Trogon colonis 和 Pharomachrus pavoninus 上发现了 Brueelia cicchinoi。因此，Brueelia cicchinoi 在极其广泛的地理分布范围内的多个 trogoniform 寄主中被发现，并且是 Brueelia 物种中数量最多的寄主关联体之一。
Abstract Two new species of Brueelia are described and illustrated. These new species and their type hosts are: Brueelia sueta ex Pharomachrus pavoninus (Spix, 1824), the Pavonine Quetzal and Brueelia cicchinoi ex Trogon viridis Linnaeus, the White-tailed Trogon. Both new species differ from the only Brueelia described on Trogon mexicanus by many morphological features, including those present in the male genitalia and female vulvar margin. Partial sequences of the mitochondrial cytochrome oxidase I (COI) gene for these two new species differ from one another by 13.6% uncorrected p-distance. Whereas Brueelia cicchinoi is only 0.3% divergent from previously published COI sequences identified as Brueelia sp. from the Mexican Trogon melanocephalus Gould, 1936 and Trogon massena Gould, 1938. We also found Brueelia cicchinoi on Trogon melanurus, Trogon collaris and Pharomachrus pavoninus. Thus Brueelia cicchinoi is found on multiple trogoniform hosts across an extremely large geographic distribution and has one of the largest number of host associations among Brueelia species.