Tangaroellus Luxton
Tangaroellus Luxton, 1968: 497; Castilho et al., 2012: 11.
NOTE: Antony (1986: 174) considered this genus to belong to Ascidae sensu Lindquist & Evans (1965) . Conversely, Lee (1970: 201) and Halliday et al. (1998: 2) considered it to belong to Rhodacaroidea.