Macrodactylus aeneicollis is a species of beetle of the family Scarabaeidae.BioLib It is found in Argentina.
Description Adults reach a length of about 8.5 mm. They are bronze-coloured and shiny, while the elytra are yellowish-brown. The head is densely punctured, the punctures covered with small white setae. The antennae are yellowish-brown, with a blackish-brown club. The pronotum is sparsely punctured in the middle, becoming more closely punctured laterally. The margins are narrowly fringed with white scale-like setae. The elytra are striated, with the dorsal surface of the elytra more or less densely covered with fine white scale-like setae. The underside is covered with grey hairs. The legs are bronze-coloured.
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