The distinctness of the genus Catriona was the subject of considerable debate. Burn (1973), Williams and Gosliner ... [details]
Cella et al. (2016) regard Cuthona as currently conceived as polyphyletic, and redistributed several species ... [details]
Cella et al. (2016) recognize Cuthonella as a valid genus, but treated as polyphyletic the genus Cuthona as ... [details]
The synonymy of Cuthona punicea with Cuthona pustulata proposed by Cella et al. (2016) is not strongly supported ... [details]
Miller (2004) restricted the genus Cuthona Alder & Hancock, 1855 to the type species, C. nana (Alder & Hancock, ... [details]