Chalcidoptera nigricans is a moth in the family Crambidae that was first described by Max Gaede in 1917. The moth's origins can be traced from Cameroon and Guinea Equatorial.Gaede, M., Mitteilungen aus dem Zoologischen Museum in Berlin, Bd. 8 (1915-17), p. 393-394

The wingspan of this species is about 18–20 mm.

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