''Duplex cockingi'' is a moth of the family

Erebidae The Erebidae are a family of moths in the superfamily Noctuoidea. The family is among the largest families of moths by species count and contains a wide variety of well-known macromoth groups. The family includes the underwings ('' Catocala'') ...

first described by Michael Fibiger in 2010. It is known from Australia in south-western Queensland and the northern part of New South Wales. The wingspan is 11–12 mm. The forewing is long and broad. The subterminal area is grey. The crosslines are all present and black. The terminal line is marked by dense black interneural spots. The hindwing is light grey, without a discal spot and the underside of the forewing is blackish grey, while the underside of the hindwing is grey, with an indistinct discal spot.

References

* Micronoctuini Taxa named by Michael Fibiger Moths described in 2010 {{Micronoctuini-stub