. Brigham Young University science bulletin. Biology -- Periodicals. Fig. 1. Structure of head, genus Trichohius. A-C. Trichohiui sphaeronotus Jobling: A, dorsal, B, ventral, and C, lateral, views of head. D, Trichohius sp. (longipes group: dorsum of head semidiagrammatic, setae omitted. A-B adapted from Ze\e and Howell (1962): D adapted from Jobling (1929). See abbreviations in Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the

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. Brigham Young University science bulletin. Biology -- Periodicals. Fig. 1. Structure of head, genus Trichohius. A-C. Trichohiui sphaeronotus Jobling: A, dorsal, B, ventral, and C, lateral, views of head. D, Trichohius sp. (longipes group: dorsum of head semidiagrammatic, setae omitted. A-B adapted from Ze\e and Howell (1962): D adapted from Jobling (1929). See abbreviations in Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Brigham Young University. Provo, Utah : Brigham Young University

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