Scutum and scutellum of female Boophilus annulatus, showing mouth parts, porose areas and eyes. Greatly magnified. Bureau of Animal Industry Annual Report, 1900 (Plate LX).

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Citation

Unknown. “Scutum and scutellum of female Boophilus annulatus, showing mouth parts, porose areas and eyes. Greatly magnified. Bureau of Animal Industry Annual Report, 1900 (Plate LX)..” Special Collections, USDA National Agricultural Library. Accessed October 3, 2022, https://www.nal.usda.gov/exhibits/speccoll/items/show/8123.