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Variation and speciation in the grasshoppers of the Conalcaeini (Orthoptera: Acrididae: Melanoplinae): the lowland forms of western Mexico, the genus Barytettix

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By: Cohn, Theodore J - Cantrall, Irving J

Type: Article

In: Memoirs of the San Diego Society of Natural History

Volume: 6

Date: 1974

Page Range: 1--131

Publication Info: San Diego, Calif, The Society, 1931-1989