Boltenia is a genus of ascidian tunicates in the family Pyuridae. Species within the genus Boltenia include: \n* Boltenia africana Millar, 1962 \n* Boltenia echinata (Linnaeus, 1767) \n* Boltenia hirta Monniot & Monniot, 1977 \n* Boltenia iburi (Oka, 1934) \n* Boltenia ovifera (Linnaeus, 1767) \n* Boltenia pilosa (Millar, 1955) \n* Boltenia polyplacoderma Lambert, 1993 \n* Boltenia transversaria (Sluiter, 1904) \n* Boltenia villosa (Stimpson, 1864) \n* Boltenia yossiloya Shenkar & Lambert, 2010 Species names currently considered to be synonyms: