Pseudocoremia amaculata
Pseudocoremia amaculata is a species of moth in the family Geometridae. It is endemic to New Zealand and has been observed at St Arnaud. As at 2003 the female of this species is unknown. This species has been shown to be parasitised by species of wasps in the genera Aleiodes, Casinaria and Glyptapanteles. Taxonomy 
This species was first described by Andréa Stephens and George Gibbs in 2003. J. S. Dugdale mentioned the species in his 1988 publication as one of two undescribed species in the genus Pseudocoremia. The male holotype specimen collected by Dugdale at St Arnaud Village in 1983 is held at the New Zealand Arthropod Collection. Description 
The forewing length of the male of this species is between 15 and 16 mm. Stephens and Gibbs described the species as follows:
As at 2003 the female of this species is unknown. Distribution
This species is endemic to New Zealand. It has been collected only at St Arnaud. Stephens and Gibbs mentioned a specimen collected at the Hapuka Scenic Reserve  near  Kaikōura  that may be P. amaculata. However, as a result of that specimen being more strongly marked there is doubt about this designation. Behaviour 
Species in the genus Pseudocoremia are nocturnal and are attracted to light. Predators
This species has been studied and found to have been parasitised by species of wasps in the genera Aleiodes, Casinaria and Glyptapanteles. References 

Boarmiini
Moths of New Zealand
Endemic fauna of New Zealand
Moths described in 2003
Endemic moths of New Zealand