Symmetry systems on the wings of Dichromodes Guenee (Lepidoptera: Geometridae) are unconstrained by venation.

ABSTRACT: The nymphalid groundplan, an idealized schematic illustrating the essential elements of butterfly wing patterns, predicts a consistent relationship between color pattern and wing venation. Moths in the family Geometridae have wing shapes and patterns that often resemble those of butterflies, and until recently, this family was believed to be among butterflies' closest relatives. However, an examination of the geometrid genus Dichromodes Guenée, 1858 shows no consistent relationship between the central symmetry system and wing venation. Whereas the distal edge of the central symmetry system is predicted to reach the costal margin proximal to the Subcostal vein in butterflies and acronictine moths, it has no consistent relationship with the Subcostal, Radius, or Radial Sector 1 veins in Dich

SUBMITTER: Schachat SR 

PROVIDER: S-EPMC6942684 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature