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Amplicephalus discalis, aedeagus, ventrally (Linnavuori, R. E., & D. M. DeLong 1978, Some new or little known Neotropical Deltocephalinae (Homoptera: Cicadellidae). Brenesia. 14&15:227-247.)
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Amplicephalus discalis, aedeagus, laterally (Linnavuori, R. E., & D. M. DeLong 1978, Some new or little known Neotropical Deltocephalinae (Homoptera: Cicadellidae). Brenesia. 14&15:227-247.)
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Amplicephalus discalis, genital plate and style, ventrally (Linnavuori, R. E., & D. M. DeLong 1978, Some new or little known Neotropical Deltocephalinae (Homoptera: Cicadellidae). Brenesia. 14&15:227-247.)
