The systematic affinities between the Lower Cretaceous Ammonoidea Protacanthoplites abichi (Anthula, 1900) and Acanthohoplites aschiltaensis (Anthula, 1900) Author Frau, Camille 4F202BE7-922D-4CE0-B961-311B29DEEB80 Groupement d’Intérêt Paléontologique, Science et Exposition, 60 bd Georges Richard, 83000 Toulon, France camille_frau@hotmail.fr text European Journal of Taxonomy 2023 2023-08-16 888 1 137 158 http://dx.doi.org/10.5852/ejt.2023.888.2237 journal article 264223 10.5852/ejt.2023.888.2237 c0a2f738-d7c6-4c71-b178-058487b3b26a 2118-9773 8269539 56507FD3-29FE-4CF7-B205-A339EC9D471A Genus Protacanthoplites Tovbina, 1970 Type species Parahoplites abichi Anthula, 1900 ; by original designation.