Trochalus iridicolor is a species of beetle of the family Scarabaeidae.Global Biodiversity Information Facility It is found in Tanzania.
Description Adults reach a length of about . They are similar to Trochalus exasperans in size, shape, and colour. The upper surface is glossy brown, with the elytra brass-coloured with an iridescent blue hue. The underside is dark brown and the legs are reddish-brown. The pygidium is shiny and sparsely punctate.
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