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Male Genitalia of Lepidoptera: Morphology and Nomenclature, I. Divisions of the Valvae in Rhopalocera, Phalaenidae (= Noctuidae) and Geometridae Get access Atuhiro Sibatanp, Atuhiro Sibatanp 3 3The present address: Department of Cytochemistry and Department of Histology, Yamaguti Medical School, Nakaube, Ube, Yamaguti-Ken, Japan. Search for other works by this author on: Oxford Academic Google Scholar Masami Ogata, Masami Ogata 4 4The present address: Ogata Hospital, No. 18, 3-Chô me, Imabashi, Higashi-ku, Osaka, Japan. Search for other works by this author on: Oxford Academic Google Scholar Yoshio Okada, Yoshio Okada 5 5The present address: The fourth division, Tuberculosis Research Institute, The University of Kyoto, Kyoto, Japan. Search for other works by this author on: Oxford Academic Google Scholar Hiromu Okagaki Hiromu Okagaki Search for other works by this author on: Oxford Academic Google Scholar Annals of the Entomological Society of America, Volume 47, Issue 1, 1 March 1954, Pages 93–106, https://doi.org/10.1093/aesa/47.1.93 Published: 01 March 1954
Sibatanp et al. (Mon,) studied this question.