Two new species of Cyphoderus are described; full body chaetotaxy is given. Cyphoderus pataxo sp. nov. and Cyphoderus palaciosi sp. nov. were originally found in metalogenic areas covered with transitional vegetation of savanna and subtropical forest from Minas Gerais, Southeastern Brazil. Both new species are part of the “bidenticulati-group,” with mucronal formula ‘Aa’ and show remarkable plurichaetosis on posterior manubrium and dens.

中文翻译：

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来自巴西的具有牙齿多毛虫病的“双齿群”的两个新的Cyphoderus Nicolet（Colembola：Paronellidae）

描述了两种新的Cyphoderus物种；给出了全身 chaettaxy。Cyphoderus pataxo sp. 十一月 和Cyphoderus palaciosi sp。十一月 最初发现于巴西东南部米纳斯吉拉斯州的热带稀树草原和亚热带森林过渡植被覆盖的成矿区。这两个新物种都是“双齿类”的一部分，具有粘冠式“Aa”，并在后部柄部和窝点显示出显着的多毛虫病。