December 2013, Volume 23, Number 2, Supplement 1

Articles

• Adding to the rich fauna of the Chocó region in Ecuador, a new species of Potamanaxas (Hesperiidae: Pyrginae: Erynnini).

  N. V. Grishin

  1-5, Plates I-III

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• A new Potamanaxas(Hesperiidae: Pyrginae: Erynnini), patterned like P. bana, but with sickle-armed genitalia, not chicken claws.

  N. V. Grishin

  6-9, Plates IV-VII

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• An enigmatic new Potamanaxas (Hesperiidae: Pyrginae: Erynnini) is a visual mosaic of characters from distantly related species.

  N. V. Grishin

  10-12, Plates VIII-X

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• Two new species of Potamanaxas (Hesperiidae: Pyrginae: Erynnini)—one of them,P. melicertes of Evans, was mentioned but not named by Godman and Salvin.

  N. V. Grishin

  13-17, Plates XI-XIV

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