''Gonothyris'' is a

genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...

moth Moths are a group of insects that includes all members of the order Lepidoptera that are not Butterfly, butterflies. They were previously classified as suborder Heterocera, but the group is Paraphyly, paraphyletic with respect to butterflies (s ...

s of the family

Crambidae Crambidae comprises the grass moth family of lepidopterans. They are variable in appearance, with the nominal subfamily Crambinae (grass moths) taking up closely folded postures on grass stems where they are inconspicuous, while other subfamilies ...

described by

George Hampson Sir George Francis Hampson, 10th Baronet (14 January 1860 – 15 October 1936) was an English entomologist. Hampson studied at Charterhouse School and Exeter College, Oxford. He travelled to India to become a tea-planter in the Nilgiri Hills ...

in 1896. It contains only one species, ''Gonothyris hyaloplaga'', which is found in

Rio de Janeiro Rio de Janeiro, or simply Rio, is the capital of the Rio de Janeiro (state), state of Rio de Janeiro. It is the List of cities in Brazil by population, second-most-populous city in Brazil (after São Paulo) and the Largest cities in the America ...

, Brazil. 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 ...

is about 30 mm. The forewings are vinous red with an indistinct curved subbasal line with a grey speck at the costa. There is an oblique antemedial line arising from an outwardly oblique white costal fascia and there is a short medial white fascia on the costa, as well as a large hyaline (glass-like) lunule in the end of the cell. There is a marginal series of red spots. The hindwings are deeper vinous red with an oblique dark medial line.On the classification of the Schoenobiinae and Crambinae, two subfamilies of moths of the family Pyralidae

References

Midilinae Endemic insects of Brazil Lepidoptera of Brazil Monotypic moth genera Crambidae genera Taxa named by George Hampson {{Crambidae-stub