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| Kingdom Animalia |
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Haplotaxidae Michaelsen, 1900 -- valid -- aquatic oligochaete worm |
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Haplotaxis Hoffmeister, 1843 -- valid -- aquatic oligochaete worm |
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Haplotaxis emissarius (Forbes, 1890) -- invalid -- aquatic oligochaete worm |
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Haplotaxis forbesi F. Smith, 1918 -- invalid -- aquatic oligochaete worm |
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Haplotaxis gordioides (Hartmann, 1821) -- valid -- aquatic oligochaete worm |
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Haplotaxis ichthyophagous Gates, 1971 -- invalid -- aquatic oligochaete worm |
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Tiguassu Righi, Ayres and Bittencourt, 1978 -- valid |
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Tiguassu reginae Righi, Ayres and Bittencourt, 1978 -- valid |
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