Two new Hisonotus

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Silurus
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Two new Hisonotus

Post by Silurus »

Roxo, F, C Zawadzki & W Troy, 2014. Description of two new species of Hisonotus Eigenmann & Eigenmann, 1889 (Ostariophysi, Loricariidae) from the rio Paraná-Paraguay basin, Brazil. ZooKeys 395: 57-78.
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Durlänger
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Re: Two new Hisonotus

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Question: Could it be that Parotocinclus sp. "Rio Parnaiba" as shown in Mergus Wels Atlas 1 (2. German edition) is Hisonotus parsei or a related species?
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Silurus
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Re: Two new Hisonotus

Post by Silurus »

My gut feeling after comparing the two is that they aren't conspecific. I think the fish in the Wels Atlas is a closely-related (and unnamed) species.
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