| Ceratozetidae Jacot, 1925 (Family) |
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| Melanozetes Hull, 1916 (Genus) |
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| Melanozetes altaicus Shaldybina, 1969 (Species) |
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| Melanozetes azorensis (Species) |
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| Melanozetes azoricus Weigmann, 1976 (Species) |
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| Melanozetes interruptus Willmann, 1953 (Species) |
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| Melanozetes longesensillus Schweizer, 1956 (Species) |
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| Melanozetes meridianus Sellnick, 1928 (Species) |
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| Melanozetes mollicomus (C. L. Koch, 1840) (Species) |
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| Melanozetes mollisimilis Schweizer, 1956 (Species) |
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| Melanozetes orientalis Shaldybina, 1969 (Species) |
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| Melanozetes sellnicki (Hammer, 1952) (Species) |
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