ABSTRACT From January 2012 to August 2018, a total of 1013 specimens of ticks were collected and identified from 116 captive or free-ranging wild animals from Tocantins State, northern Brazil. The following tick-host associations were recorded: Amblyomma rotundatum Koch, 1844 on amphibians; Amblyomma cajennense sensu lato (Fabricius, 1787), Amblyomma humerale Koch, 1844 and A. rotundatum on reptiles; A. cajennense s. l. on bird; and Amblyomma auricularium (Conil, 1878), A. cajennense s. l., A. cajennense sensu stricto, Amblyomma dubitatum Neumann, 1899, Amblyomma geayi Neumann, 1899, Amblyomma naponense (Packard, 1869), Amblyomma nodosum Neumann, 1899, Amblyomma oblongoguttatum Koch, 1844, Amblyomma ovale Koch, 1844, Amblyomma pseudoconcolor Aragão, 1908, A. rotundatum, Amblyomma sculptum Berlese, 1888, Amblyomma tigrinum Koch, 1844, Haemaphysalis juxtakochi Cooley, 1946, Dermacentor nitens Neumann, 1897, Rhipicephalus microplus (Canestrini, 1887), and Rhipicephalus sanguineus sensu lato (Latreille, 1806) on mammalian hosts. The presence of A. dubitatum, A. naponense and H. juxtakochi in Tocantins is recorded for the first time.

中文翻译：

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巴西北部塞拉多-亚马逊过渡区托坎廷斯州圈养和自由放养野生动物的蜱（蜱螨科：硬蜱科）

摘要 2012 年 1 月至 2018 年 8 月，从巴西北部托坎廷斯州的 116 只圈养或自由放养野生动物中，共采集并鉴定了 1013 份蜱标本。记录了以下蜱宿主关联：Amblyomma rotundatum Koch，1844 年两栖动物；Amblyomma cajennense sensu lato (Fabricius, 1787), Amblyomma humerale Koch, 1844 和 A. rotundatum 爬行动物；A. cajennense sl 鸟；和 Amblyomma auricularium (Conil, 1878), A. cajennense sl, A. cajennense sensu stricto, Amblyomma dubitatum Neumann, 1899, Amblyomma geayi Neumann, 1899, Amblyomma naponense (Packard, nosumly19umann, 1896, Neumann) 1844 年，Amblyomma 椭圆科赫，1844 年，Amblyomma pseudoconcolor Aragão，1908，A. rotundatum，Amblyomma sculptum Berlese，1888，Amblyomma tigrinum Koch，1844，Haemaphysalis juxtakochi Cooley, 1946, Dermacentor nitens Neumann, 1897, Rhipicephalus microplus (Canestrini, 1887) 和 Rhipicephalus sanguineus sensu lato (Latreille, 1806) 在哺乳动物宿主上。A. dubitatum、A. naponense 和 H. juxtakochi 在 Tocantins 中的存在首次被记录。