''Orsa'' is a
genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial n ...
of
moth
Moths are a paraphyletic group of insects that includes all members of the order Lepidoptera that are not butterflies, with moths making up the vast majority of the order. There are thought to be approximately 160,000 species of moth, many of ...
s of the family
Erebidae. The genus was erected by
Francis Walker in 1865.
Species
*''
Orsa deleta Orsa or ORSA may refer to:
Places:
* Orsha or Orša, Belarus
* Orsa, Sweden
* Orsa Municipality, Swedish municipality
Vessels:
* ''Orsa''-class torpedo boat, built for the Italian Navy in the 1930s
* Italian training ship ''Orsa Maggiore'' (A53 ...
''
Hampson, 1924 Trinidad
*''
Orsa erythrospila Orsa or ORSA may refer to:
Places:
* Orsha or Orša, Belarus
* Orsa, Sweden
* Orsa Municipality, Swedish municipality
Vessels:
* ''Orsa''-class torpedo boat, built for the Italian Navy in the 1930s
* Italian training ship ''Orsa Maggiore'' (A53 ...
''
Walker, 1865 Brazil (Amazonas)
*''
Orsa orbifera''
Hampson, 1926 Brazil (Espírito Santo)
*''
Orsa tenuata''
Kaye, 1901 Trinidad
References
Calpinae
{{Calpinae-stub