''Melanergon'' is a

monotypic In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unisp ...

moth genus in the family

Eupterotidae Eupterotidae is a family of insects in the order Lepidoptera Lepidoptera ( ) or lepidopterans is an order (biology), order of winged insects which includes butterflies and moths. About 180,000 species of the Lepidoptera have been described, ...

described by

George Thomas Bethune-Baker George Thomas Bethune-Baker (20 July 1857, in Birmingham – 1 December 1944, in Eastbourne) was an English entomologist who specialised in Lepidoptera, especially those in the family Lycaenidae of butterflies. His collection is partly in t ...

in 1904. Its only species, ''Melanergon vidua'', was described by Francis Walker in 1865. It is found in

New Guinea New Guinea (; Hiri Motu: ''Niu Gini''; , fossilized , also known as Papua or historically ) is the List of islands by area, world's second-largest island, with an area of . Located in Melanesia in the southwestern Pacific Ocean, the island is ...

. The

wingspan The wingspan (or just span) of a bird or an airplane is the distance from one wingtip to the opposite wingtip. For example, the Boeing 777–200 has a wingspan of , and a wandering albatross (''Diomedea exulans'') caught in 1965 had a wingsp ...

70 mm. The forewings and hindwings are black and covered with black hairs. There is a broad diaphanous postmedial band through both wings.''Novitates Zoologicae'' 11 (2): 372

References

Moths described in 1865 Eupterotinae Monotypic moth genera Bombycoidea genera Taxa named by George Thomas Bethune-Baker {{Bombycoidea-stub