TL;DR: Ecological features of the lycaenid species listed in the Spanish Lepidoptera Red Data Book are described and some important populations of the most vulnerable species could be preserved through the protection of target areas.
TL;DR: It is argued that population bottlenecks might be a prerequisite for chromosomal speciation in this group and hypothesized that chromosomal instability may have played a crucial role in the Lysandra recent diversification.