Arytaina is a genus of mostly Palaearctic plant lice belonging to the subfamily Psyllinae (it was previously placed in a subfamily Arytaininae); this genus was erected by Arnold Förster in 1848. The distribution of species is mostly in southern Europe and Asia, with records from southern Africa and western USA. Distribution records include Europe and North Africa, with possible introductions to New Zealand, Australia and the USA. Arytaina genistae is one of the two British "broom psyllids": the other is in the related genus Arytainilla.
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