Ataenius holopubescens is a species of beetle of the family Scarabaeidae. It is found in Guatemala, Honduras and Mexico (Chiapas, Guerrero, Jalisco, México, Morelos, Puebla, San Luis Potosí, Veracruz).
Description Adults reach a length of about . They have a dark castaneous or reddish brown body, partially covered with a coating.
Life history Specimens have been collected in detritus remnants near and in nests of Atta mexicana.
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