Phylogenetic relationship of Costalampys gen. nov. found in the consensus of the four most parsimonious trees found on the Equal Weights parsimony analysis. Synapomorphies that are not homoplastic are marked with black circles, while homoplastics ones are marked with empty circles.

 
 
  Part of: da Silveira LFL, Roza AS, Vaz S, Mermudes JRM (2021) Description and phylogenetic analysis of a new firefly genus from the Atlantic Rainforest, with five new species and new combinations (Coleoptera: Lampyridae: Lampyrinae). Arthropod Systematics & Phylogeny 79: 115-150. https://doi.org/10.3897/asp.79.e67185