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Journal Article Catalogue of the Homopterous Insects collected in the Indian Archipelago by Mr. A. R. Wallace, with descriptions of New Species. (continued from p. 193). Get access Francis Walker, Esq., F.L.S. Francis Walker, Esq., F.L.S. Search for other works by this author on: Oxford Academic Google Scholar Zoological Journal of the Linnean Society, Volume 10, Issue 45, January 1869, Pages 276–330, https://doi.org/10.1111/j.1096-3642.1869.tb00663.x Published: 23 December 2008
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Francis Walker (1869) studied this question.
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