Publication
Özdikmen H. & Demir E. 2007 - New substitute names for three preoccupied homopteran genera: Deltometopus Williams, 1977, Mariaella Szelegiewicz, 1961 and Progonus Popov, 1986 (Homoptera). Munis Entomology & Zoology 2(2): 436-438.
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Williamsus Özdikmen & Demir, 2007 |
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Williamsus maculata (Williams, 1977) new combination of Deltometopus maculatus (Williams, 1977) | |||
Williamsus paryphiceps (Williams, 1977) new combination of Deltometopus paryphiceps (Williams, 1977) |
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Deltometopus Williams, 1977 nomen praeoccupatum replaced by Williamsus Özdikmen & Demir, 2007 |