Over a century later, the mystery of the Alfred Wallace’s butterfly is solved

  • Pensoft Editorial Team
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  • September 10, 2020
  • A living individual (Famegana nisa) in its natural habitat. Credit: Dr Yu-Feng Hsu License: CC-BY 4.0

    An over a century-long mystery has been surrounding the Taiwanese butterfly fauna ever since the “father of zoogeography” Alfred Russel Wallace described a new species of butterfly: Lycaena nisa, whose identity was only re-examined in a recent project looking into the butterflies of Taiwan. Based on the original specimens, in addition to newly collected ones, Dr Yu-Feng Hsu of the National Taiwan Normal University resurrected the species name and added two new synonyms to it.