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| Kingdom Animalia |
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Astyanacinus Eigenmann, 1907 – valid
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Crenicichla scottii (Eigenmann, 1907) – valid
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Cynodontidae Eigenmann, 1907 – valid
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Cynodontinae Eigenmann, 1907 – valid
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Geophagus australe Eigenmann, 1907 – invalid
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Gymnogeophagus australis (Eigenmann, 1907) – valid
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Hypostomus laplatae (Eigenmann, 1907) – valid
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Ilyodon Eigenmann, 1907 – valid
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Ilyodon paraguayense Eigenmann, 1907 – valid
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Phalloceros Eigenmann, 1907 – valid
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Phalloptychus Eigenmann, 1907 – valid
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Phenacogaster Eigenmann, 1907 – valid
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Ramnogaster melanostoma (Eigenmann, 1907) – valid – Uruguay river sprat
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Ramnogaster melanostoma melanostoma (Eigenmann, 1907) – invalid |
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