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A new species and some new subspecies of Speyeria (Lepidoptera, Nymphalidae)

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By: Dos Passos, Cyril F. (Cyril Franklin), - Grey, Lionel Paul - Gunder, Jeane Daniel,

Publication info: New York City, The American Museum of Natural History, [1945]

Holding Institution: American Museum of Natural History Library

Subjects: Butterflies Classification Galeana Region (Nuevo León) Insects Mexico Speyeria Speyeria wenona West (U.S.)