Lepidoptera: Noctuoidea
Family
Notodontidae
Subfamily
Notodontinae
Tribe/Subtribe
Notodontinii
Genus
Hexafrenum Matsumura, 1925
Type Species
Hexafrenum maculifer Matsumura, 1925
Species/Subspecies
Hexafrenum rufa Hampson, 1892 (Notodonta)
Type Locality
Nàga Hills [Nagaland, India]
Remarks
Schintlmeister (2013) treated the genus Allodonta as a large genus with Hexafrenum as one of the subgenera in it. Kobayashi and Nonaka (2016) settled Hexafrenum as a good genus due their morphological and genitalia characters and also mentioned that all the species of Allodonta (Hexafrenum) take their genus Hexafrenum.
Distribution
Specific Records
Darjeeling, Khasia Hills, Naga hills, Dibang valley, Shirui Hills
States/Union Territories
Arunachal Pradesh, Manipur, Meghalaya, Nagaland, Sikkim, West Bengal
Bio Geographic Zones/Zones
Indian Himalaya, North East