Giving eyespots a shiner: Pharmacologic manipulation of the Io moth wing pattern.

ABSTRACT: Our knowledge of wing pattern formation in Lepidoptera has advanced significantly in recent years due to the careful examination of several groups of butterflies. The eyespot is a prominent feature of Lepidoptera wing pattern, especially in the family Saturniidae. The present study examined how sulfated polysaccharides affected the wing pattern formation of the Io moth, Automeris io (Saturniidae).  Prepupae and pupae of this species were subjected to injections of heparin and cold shock. While the cold shock had little to no effect on wing pattern, the aberrations resulting from heparin injections were moderate to profound and depended on the dose and the stage at which injection was made. The changes consisted of expansion of the black ring around the dorsal hindwing eyespots and distorti

SUBMITTER: Sourakov A 

PROVIDER: S-EPMC5629545 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature