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Phylogeography of Ticks (Acari: Ixodida)
Annual Review of Entomology ( IF 15.0 ) Pub Date : 2019-01-10 00:00:00 , DOI: 10.1146/annurev-ento-020117-043027
Lorenza Beati 1 , Hans Klompen 2
Affiliation  

Improved understanding of tick phylogeny has allowed testing of some biogeographical patterns. On the basis of both literature data and a meta-analysis of available sequence data, there is strong support for a Gondwanan origin of Ixodidae, and probably Ixodida. A particularly strong pattern is observed for the genus Amblyomma, which appears to have originated in Antarctica/southern South America, with subsequent dispersal to Australia. The endemic Australian lineages of Ixodidae (no other continent has such a pattern) appear to result from separate dispersal events, probably from Antarctica. Minimum ages for a number of divergences are determined as part of an updated temporal framework for tick evolution. Alternative hypotheses for tick evolution, such as a very old Pangean group, a Northern hemisphere origin, or an Australian origin, fit less well with observed phylogeographic patterns.

中文翻译:


壁虱的系统志(Acari:Ixodida)

对壁虱系统发育的进一步了解允许对某些生物地理模式进行测试。根据文献数据和对可用序列数据的荟萃分析,强烈支持弓形虫起源于恶臭科,可能是恶臭科。观察到羊膜mb属特别强的模式,它似乎起源于南极洲/南美洲南部,随后扩散到澳大利亚。澳大利亚I科的地方性血统(其他大陆没有这种模式)似乎是由可能来自南极洲的单独扩散事件引起的。确定多个差异的最小年龄是壁虱进化的更新时间框架的一部分。壁虱进化的其他假设,例如一个非常古老的庞氏种群,一个北半球起源或一个澳大利亚起源,与观察到的系统地理学模式不太吻合。

更新日期:2019-01-10
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