Aldisa is a genus of sea slugs, dorid nudibranchs, marine gastropod molluscs in the family Cadlinidae. Aldisa. Aldisa cooperi, head end towards the bottom ...
smaragdina are whitish in the upper half and red basally while in A. banyulensis they are a translucent red with no major white pigmentation. The rhinophore ...
Branchial plumes 8-10, unipinnate, light red to crimson.Can be distinguished from the similar Rostanga pulchra which has distinctive rhinophores with vertical ...