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| Kingdom Animalia |
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Amaroucium spauldingi (Ritter, 1907) – invalid
|
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Aplidium spauldingi (Ritter, 1907) – valid
|
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Ascidia clementea Ritter, 1907 – valid
|
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Bathypera ovoida (Ritter, 1907) – valid
|
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Benthascidia Ritter, 1907 – valid
|
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Benthascidia michaelseni Ritter, 1907 – valid
|
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Caesira regularis (Ritter, 1907) – invalid
|
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Ciona mollis Ritter, 1907 – valid
|
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Culeolus pyramidalis Ritter, 1907 – valid
|
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Didemnum opacum Ritter, 1907 – invalid
|
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Euritteria regularis (Ritter, 1907) – invalid
|
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Halomolgula ovoida Ritter, 1907 – invalid
|
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Molgula regularis Ritter, 1907 – valid
|
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Phallusia clementea (Ritter, 1907) – invalid
|
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Psammaplidium spauldingi Ritter, 1907 – invalid
|
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Styela milleri Ritter, 1907 – valid
|
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Tethyum milleri (Ritter, 1907) – invalid
|
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Trididemnum opacum (Ritter, 1907) – valid |
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