''Ophiusa'' 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 in the family

Erebidae The Erebidae are a family (biology), family of moths in the superfamily Noctuoidea. The family is among the largest families of moths by species count and contains a wide variety of well-known macromoth groups. The family includes the underwin ...

erected by

Ferdinand Ochsenheimer Ferdinand Ochsenheimer (17 March 1767 – 2 November 1822) was a German actor and entomologist (lepidopterist). Life Ochsenheimer was born and brought up in Mainz (then in the Electorate of Mainz) and began to show an interest in butterflies ...

in 1816.

Description

Palpi upturned and smoothly scaled, where the second joint reaching vertex of head and third joint variable in length and longer in female than male. Thorax and abdomen smoothly scaled. Mid tibia spiny and sometimes hind tibia as well. Tibia fringed with long hair in male. Forewings with somewhat acute apex. The outer margin nearly straight. Hindwings with slightly angled outer margin at vein 2. Larva with four pairs of abdominal prolegs, where the first pair or two pairs are rudimentary.

Species

''Ophiusa coronata'' Fabricius, 1775 is now placed in ''

Thyas ''Thyas'' is a genus of moths in the family Erebidae. The genus was erected by Jacob Hübner Jacob Hübner (20 June 1761 – 13 September 1826, in Augsburg) was a German entomologist. He was the author of ''Sammlung Europäischer Schmetterling ...

'' as '' Thyas coronata''.

References

* * {{DEFAULTSORT:Ophiusa (Moth) Ophiusa Moth genera