Pseudotrochalus nigroviridis is a species of beetle of the family Scarabaeidae.Global Biodiversity Information Facility It is found in Tanzania and the Democratic Republic of the Congo.
Description Adults reach a length of about . They have a short-oval, entirely blackish-green body. They are dull above, partly with a brownish sheen. The head is weakly glossy and the mouthparts and antennae are reddish-brown. The underside of the body is weakly glossy and the legs are blackish-green.
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