The northern brown argus (Aricia artaxerxes) is a butterfly in the family Lycaenidae. It is found throughout much of the Palearctic realm. WebThe northern brown argus or mountain argus, Aricia artaxerxes (Fabricius, 1793), is a small Lycaenid butterfly found throughout the Palearctic apart from North Africa and the Iberian Peninsula (Sañudo-Restrepo et al., 2013). This species is a habitat specialist that is often observed flying on

Species on the Edge - Buglife projects

WebThe artaxerxes subspecies is found in Scotland and the Salmacis subspecies in northern England. Small populations may occur in Clwyd, North Wales, although these may turn … WebNorthern brown argus Aricia artaxerxes. Northern brown argus butterflies occur in small colonies of less than fifty individuals and the females have only one brood a year. … chiropodists boldmere

Habitat quality and management for the northern brown argus …

WebThe northern brown argus has been declining over the last thirty years due to loss of habitat and changes in land management. Its range has also contracted in a manner … WebThese northern sites have seen a lot of confusion in recent years with genetic studies looking at various colonies to separate the two Aricia species. Until a few years ago, … WebThe northern brown argus has been declining over the last thirty years due to loss of habitat and changes in land management. Its range has also contracted in a manner consistent with recent warming. The threats from climate change are exacerbated by its poor dispersal ability and potential hybridisation with the brown argus A. agestis, the ... chiropodists boness