| Siphonophoridae Newport, 1844 (Family) |
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| Pterozonium Attems, 1951 (Genus) |
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| Pterozonium braueri (Attems, 1900) (Species) |
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| Pterozonium cingulatum (Attems, 1936) (Species) |
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| Pterozonium coniceps (Attems, 1936) (Species) |
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| Pterozonium grandis (Carl, 1922) (Species) |
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| Pterozonium picteti (Humbert, 1865) (Species) |
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| Pterozonium scnipophagum (Attems, 1951) (Species) |
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| Pterozonium spinosum (Takakuwa, 1942) (Species) |
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| Pterozonium tropiphorum (Attems, 1900) (Species) |
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