Marionia pustulosa is a species of sea slug, a dendronotid nudibranch, a marine gastropod mollusc in the family Tritoniidae.MolluscaBase (2019). MolluscaBase. Marionia pustulosa Odhner, 1936. Accessed on 2021-01-15.
Distribution This species is reported from Australia.Mullins, D., 2021. Marionia pustulosa Nudibranch domain, accessed 2021-01-15. References