| Aplidium californicum (Ritter & Forsyth, 1917) | Amaroucium californicum  (p. Suppl17 ) | 
				
			| Aplidium kottae Brunetti, 2007 | Aplidium kottae  (p. Suppl17 ) | 
				
			| Ascidia columbiana (Huntsman, 1912) | Ascidia columbiana  (p. Suppl17 ) | 
				
			| Ascidia paratropa (Huntsman, 1912) | Ascida paratropa  (p. Suppl17 ) | 
				
			| Bathypera feminalba Young & Vazquez, 1995 | Bathypera feminalba  (p. Suppl17 ) | 
				
			| Boltenia villosa (Stimpson, 1864) | Boltenia villosa  (p. Suppl17 ) | 
				
			| Botrylloides violaceus Oka, 1927 | Botrylloides violaceus  (p. Suppl17 ) | 
				
			| Chelyosoma productum Stimpson, 1864 | Chelyosoma productum  (p. Suppl17 ) | 
				
			| Ciona savignyi Herdman, 1882 | Ciona savignyi  (p. Suppl17 ) | 
				
			| Clavelina huntsmani Van Name, 1931 | Clavelina huntsmani  (p. Suppl17 ) | 
				
			| Cnemidocarpa finmarkiensis (Kiaer, 1893) | Cnemidocarpa finmarkiensis  (p. Suppl17 ) | 
				
			| Corella inflata Huntsman, 1912 | Corella inflata  (p. Suppl17 ) | 
				
			| Corella willmeriana Herdman, 1898 | Corella willmeriana  (p. Suppl17 ) | 
				
			| Cystodytes lobatus (Ritter, 1900) | Cystodytes lobatus  (p. Suppl17 ) | 
				
			| Didemnum carnulentum Ritter & Forsyth, 1917 | Didemnum carnulentum  (p. Suppl17 ) | 
				
			| Didemnum vexillum Romanov, 1989 | Didemnum vexillum  (p. Suppl17 ) | 
				
			| Diplosoma listerianum (Milne-Edwards, 1841) | Diplosoma listerianum  (p. Suppl17 ) | 
				
			| Distaplia occidentalis Bancroft, 1899 | Distaplia occidentalis  (p. Suppl17 ) | 
				
			| Eudistoma molle (Ritter, 1900) | Eudistoma molle  (p. Suppl17 ) | 
				
			| Eudistoma purpuropunctatum Lambert, 1989 | Eudistoma purpuropunctatum  (p. Suppl17 ) | 
				
			| Halocynthia aurantium (Pallas, 1787) | Halocynthia aurantium  (p. Suppl17 ) | 
				
			| Halocynthia igaboja Oka, 1906 | Halocynthia igaboja  (p. Suppl17 ) | 
				
			| Metandrocarpa taylori Huntsman, 1912 | Metandrocarpa taylori  (p. Suppl17 ) | 
				
			| Molgula pacifica (Huntsman, 1912) | Molgula pacifica  (p. Suppl17 ) | 
				
			| Perophora annectens Ritter, 1893 | Perophora annectans  (p. Suppl17 ) | 
				
			| Pycnoclavella stanleyi Berrill & Abbott, 1949 | Pycnoclavella stanleyi  (p. Suppl17 ) | 
				
			| Pyura haustor (Stimpson, 1864) | Pyura haustor  (p. Suppl17 ) | 
				
			| Styela gibbsii (Stimpson, 1864) | Styela gibbsi  (p. Suppl17 ) | 
				
			| Styela montereyensis (Dall, 1872) | Styela montereyensis  (p. Suppl17 ) | 
				
			| Synoicum parfustis (Ritter & Forsyth, 1917) | Synoicum parfustis  (p. Suppl17 ) |