Almeida, Marlus Queiroz, et al. “Alien Spiders: First Record of Loxosceles Gaucho Gertsch, 1967 (Araneae: Sicariidae) in the Amazon Region, Brazil”. Papéis Avulsos De Zoologia, vol. 59, Oct. 2019, p. e20195953, https://doi.org/10.11606/1807-0205/2019.59.53.