MolluscaBase name details
original description
Collier, C. L. (1963). A new species of the genus Atagema, a genus new to the Pacific Northeast (Gastropoda: Nudibranchia). <em>Veliger.</em> 6(2): 73-75., available online at https://www.biodiversitylibrary.org/page/42408768 [details]
source of synonymy
Bertsch, H.; Gosliner, T. M. (1986). Anatomy, distribution, synonymy, and systematic relationships of <em>Atagema alba</em> (O'Donoghue) (Nudibranchia: Doridacea). <em>The Veliger.</em> 29(1): 123-128. [details]