Natural history of the fireflies of the Serra dos Órgãos mountain range (Brazil: Rio de Janeiro) - one of the ‘ hottest’ firefly spots on Earth, with a key to genera (Coleoptera: Lampyridae) Author Silveira, Luiz F L Author Khattar, Gabriel Author Vaz, Stephanie Author Wilson, Vinicius A. Author Souto, Paula M. Author Mermudes, José R. M. Author Stanger-Hall, Kathrin F. Author Macedo, Margarete V. Author Monteiro, Ricardo F. text Journal of Natural History 2020 2020-07-27 54 5 - 6 275 308 http://dx.doi.org/10.1080/00222933.2020.1749323 journal article 10.1080/00222933.2020.1749323 1464-5262 5021064 P. sigillatus Olivier, 1907 ( Figure 3 I ) Differential diagnosis. Abdominal sterna VI without lanterns, and elytron wider at apical third.