| Didemnum albopunctatum Sluiter, 1909 | Didemnum albopunctatum  (p. 747 ) | 
				
			| Didemnum asterix Kott, 2004 | Didemnum asterix  (p. 747-748 ) | 
				
			| Didemnum coralliforme Kott, 2004 | Didemnum coralliforme  (p. 748-749 ) | 
				
			| Didemnum diversum Kott, 2004 | Didemnum diversum  (p. 749-750 ) | 
				
			| Didemnum elongatum Sluiter, 1909 | Didemnum elongatum  (p. 750 ) | 
				
			| Didemnum fibriae Kott, 2004 | Didemnum fibriae  (p. 750-751 ) | 
				
			| Didemnum grande (Herdman, 1886) | Didemnum grande  (p. 752-753 ) | 
				
			| Didemnum lithostrotum Brewin, 1956 | Polysyncraton lithostrotum  (p. 739 ) | 
				
			| Didemnum moseleyi (Herdman, 1886) | Didemnum moseleyi  (p. 753 ) | 
				
			| Didemnum multispirale Kott, 2001 | Didemnum multispirale  (p. 753 ) | 
				
			| Didemnum nambucciensis Kott, 2004 | Didemnum nambucciensis  (p. 753-754 ) | 
				
			| Didemnum nekozita Tokioka, 1967 | Didemnum nekozita  (p. 754-756 ) | 
				
			| Didemnum ossium Kott, 2001 | Didemnum ossium  (p. 756 ) | 
				
			| Didemnum patulum (Herdman, 1899) | Didemnum patulum  (p. 756-757 ) | 
				
			| Didemnum perplexum Kott, 2001 | Didemnum perplexum  (p. 757-758 ) | 
				
			| Didemnum roberti Michaelsen, 1930 | Didemnum roberti  (p. 758 ) | 
				
			| Didemnum spumosum Kott, 2004 | Didemnum spumosum  (p. 758-759 ) | 
				
			| Didemnum stragulum Kott, 2001 | Didemnum stragulum  (p. 760 ) | 
				
			| Diplosoma velatum Kott, 2001 | Diplosoma velatum  (p. 772-773 ) | 
				
			| Leptoclinides cucurbitus Kott, 2004 | Leptoclinides cucurbitus  (p. 733 ) | 
				
			| Leptoclinides dubius (Sluiter, 1909) | Leptoclinides dubius  (p. 734 ) | 
				
			| Leptoclinides durus Kott, 2001 | Leptoclinides durus  (p. 734 ) | 
				
			| Leptoclinides exiguus Kott, 2001 | Leptoclinides exiguus  (p. 734 ) | 
				
			| Leptoclinides grandistellus Kott, 2004 | Leptoclinides grandistellus  (p. 735 ) | 
				
			| Leptoclinides magnistellus Kott, 2001 | Leptoclinides magnistellus  (p. 735 ) | 
				
			| Leptoclinides seminudus Kott, 2001 | Leptoclinides seminudus  (p. 736 ) | 
				
			| Leptoclinides tuberculatus Kott, 2004 | Leptoclinides tuberculatus  (p. 737 ) | 
				
			| Leptoclinides variegatus Kott, 2001 | Leptoclinides variegatus  (p. 738 ) | 
				
			| Lissoclinum levitum Kott, 2001 | Lissoclinum levitum  (p. 767-768 ) | 
				
			| Lissoclinum pacificense (Kott, 1981) | Lissoclinum pacificense  (p. 768-769 ) |