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Pretty similar are:
Chelidonura sandrana which has usually white and orange spots,
Chelidonura fulvipunctata which differs by white "W"-shaped mark on the head and
Mariaglaja inornata which differs by a broad white band across the front of the head-shield with a yellow or orange edge to the antero-lateral lobes, and
has the minute white spots only over the outer surface of the parapodia
This species was posted on 3 August 2012 at these websites as Chelidonura sp. 04 Genus: A. Adams, 1850, on 25 May 2015 changed
into Chelidonura alexisi Gosliner, 2015, Zamora-Silva & Malaquias (2017) moved it as type species
into the new genus Mariaglaja Zamora-Silva & Malaquias, 2017.
Andrea Zamora-Silva and Manuel António E. Malaquias Molecular phylogeny of the Aglajidae head-shield sea slugs (Heterobranchia: Cephalaspidea): new evolutionary lineages revealed and proposal of a new classification
Zoological Journal of the Linnean Society, 2017, XX, 1-51 available online at https://academic.oup.com/zoolinnean/advance-article-abstract/doi/10.1093/zoolinnean/zlx064/4584517
How to cite:
Köhler, E. (2018), published 1 January 2018, Mariaglaja alexisi (Gosliner, 2015)
available from https://www.Philippine-Sea-Slugs.com/Cephalaspidea/Mariaglaja_alexisi.htm