TREE OF LIFE CLASSIFICATION
For an overall, up to date classification of recent cephalopod systematics, see the Tree of Life: Young RE, Vecchione M, Mangold KM. 2017. Cephalopoda – Tree of Life Web Project. http://tolweb.org/Cephalopoda
PRIMARY TYPE LOCATOR:
For a source of recent cephalopod holotypes, synonymies, and type localities, see Mike Sweeney’s Recent cephalopod primary type specimens: a searching tool. ***Updated Jan 2020***
Eric Hochberg and Mike Sweeney have compiled a list of cephalopod-related theses and dissertations. You can download the list here.