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Field and Laboratory

Publication Date

6-1-1951

Abstract

The problem is difficult of selecting a generalized head typical for the suborder Heteroptera. Spooner (1938) used two principal characters as a basis for working out the phylogenetic affinities of hemipterous head capsules; subsequently, he had to use other characteristics to further subdivide the group.

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Creative Commons Attribution-Noncommercial 4.0 License
This work is licensed under a Creative Commons Attribution-Noncommercial 4.0 License

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