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P.  Waring, ?Recording hawk-moths (Lep: Sphingidae) in Arizona, USA?, Bulletin of the Amateur Entomologists' Society, vol. 78, pp. 157-161, 2019.

P.  Waring, Barnett, L. K., and Emms, C. W., ?The hawkmoths of Abuko Nature Reserve, The Gambia?, 2007.

P.  Waring, ?Hawk-moths (Sphingidae) and Emperor moths (Saturniidae) on safari in Kenya and Zimbabwe, 17th December 1997 - 16th January 1998?, Bulletin of the Amateur Entomologists Society, vol. 57, pp. 209-219, 1998.

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