Parasthena

Parasthena is a monotypic moth genus in the family Geometridae. Its only species, Parasthena flexilinea, is found on Sulawesi, in the Philippines and Borneo and possibly on Seram and Papua New Guinea. Both the genus and species were first described by Warren in 1902.^[2]

Parasthena
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Lepidoptera
Family:	Geometridae
Tribe:	Asthenini
Genus:	Parasthena Warren, 1902
Species:	P. flexilinea
Binomial name
Parasthena flexilinea Warren, 1902[1]
Synonyms
Hydrelia flexilinea

The ground colour of the wings is pale grey-brown with fine grey-brown fasciation and black discal spots.^[3]