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| Kingdom Animalia |
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Rhexoza amaryllis Cook, 1975 – valid
|
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Rhexoza borealis Cook, 1975 – valid
|
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Rhexoza iowensis Cook, 1975 – valid
|
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Rhexoza melanderi Cook, 1975 – valid
|
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Rhexoza ryckmani Cook, 1975 – valid
|
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Rhexoza teskeyi Cook, 1975 – valid
|
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Spelaedrilus Cook, 1975 – valid – aquatic oligochaete worm
|
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Spelaedrilus multiporus Cook, 1975 – valid – aquatic oligochaete worm
|
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Stylodrilus beattiei Cook, 1975 – valid – aquatic oligochaete worm
|
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Trichodrilus culveri Cook, 1975 – valid – aquatic oligochaete worm |
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