Bathystyeloides is a genus of ascidian tunicates in the family Styelidae. Species within the genus Bathystyeloides include: \n* Bathystyeloides anfractus Monniot & Monniot, 1985 \n* Bathystyeloides dubius C. & F. Monniot, 1984 \n* Bathystyeloides enderbyanus (Michaelsen, 1904) \n* Bathystyeloides laubieri Monniot C. & Monniot F., 1974 \n* Bathystyeloides magnus Sanamyan & Sanamyan, 1999 \n* Bathystyeloides mexicanus Monniot & Monniot, 1987 \n* Bathystyeloides miriducta Monniot & Monniot, 1991 Species names currently considered to be synonyms: