This episode we explore the weird world of glowing salamanders and speculate about the possible reasons behind this adaptation. Species of the Bi-week returns with a small seepage specialist.Become a Patreon: https://www.patreon.com/herphighlightsMerch: https://www.redbubble.com/people/herphighlights/shopFull reference list available here: http://www.herphighlights.podbean.com Main Paper References:Cox JL, Fitzpatrick BM. 2023. Biofluorescent sexual dimorphism revealed in a southern Appalachian endemic salamander, Plethodon metcalfi. Scientific Reports Species of the Bi-Week:Fedler MT, Enge KM, Moler PE. 2023. Unraveling Siren (Caudata: Sirenidae) systematics and description of a small, seepage specialist. Zootaxa Editing and Music:Podcast edited by Emmy – https://www.fiverr.com/emmyk10 Intro/outro – Treehouse by Ed NelsonSpecies Bi-week theme – Michael TimothyOther Music – The Passion HiFi, https://www.thepassionhifi.com