''Acutia'' 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 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 ...

genus of the family

Pyralidae The Pyralidae, commonly called pyralid moths, snout moths or grass moths, are a family of Lepidoptera in the ditrysian superfamily Pyraloidea. In many (particularly older) classifications, the grass moths (Crambidae) are included in the Pyr ...

. Its one species is ''Acutia falciferalis'', found in Brazil."''Acutia'' Ragonot, 1891"
at Markku Savela's ''Lepidoptera and Some Other Life Forms''

References

Chrysauginae Monotypic moth genera Moths of South America Pyralidae genera Taxa named by Émile Louis Ragonot {{Chrysauginae-stub