English Phengaris alcon Cited by user CCevol2016 on 13 Nov 2016 It can be seen flying in mid to late summer. Like some other species of Lycaenidae, its larval (caterpillar) stage depends on support by certain ants; it is therefore…
English Large Blue Cited by user Rjwilmsi on 19 Dec 2014 The Large Blue (Phengaris arion, also known as Maculinea arion and Glaucopsyche arion) is species of butterfly in the Lycaenidae family.