Tostallo albescens adults, a recto, b verso. 1 Holotype ♂, Brazil, São Paulo (BMNH) 2 ♂, Brazil, São Paulo, Guapiara, Paivinha, 800 m (CGCM) 3 ♀, Brazil, Rio Grande do Sul (BMNH). Scale bar = 1 cm.

 
 
  Part of: St Laurent RA, Mielke CGC (2016) Three new genera of Neotropical Mimallonidae (Lepidoptera, Mimallonoidea, Mimallonidae) with descriptions of three new species. ZooKeys 566: 117-143. https://doi.org/10.3897/zookeys.566.7344