''Mormo maura'', the old lady or black underwing, is a species of
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 ...
of the family
Noctuidae
The Noctuidae, commonly known as owlet moths, cutworms or armyworms, are a family (biology), family of moths. Taxonomically, they are considered the most controversial family in the superfamily Noctuoidea because many of the clades are constantly ...
. The species was
first described by
Carl Linnaeus
Carl Linnaeus (23 May 1707 – 10 January 1778), also known after ennoblement in 1761 as Carl von Linné,#Blunt, Blunt (2004), p. 171. was a Swedish biologist and physician who formalised binomial nomenclature, the modern system of naming o ...
in the 10th edition of his
Systema Naturae
' (originally in Latin written ' with the Orthographic ligature, ligature æ) is one of the major works of the Sweden, Swedish botanist, zoologist and physician Carl Linnaeus (1707–1778) and introduced the Linnaean taxonomy. Although the syste ...
. It is found in the
Palearctic realm
The Palearctic or Palaearctic is a biogeographic realm of the Earth, the largest of eight. Confined almost entirely to the Eastern Hemisphere, it stretches across Europe and Asia, north of the foothills of the Himalayas, and North Africa.
The ...
, from north-western Africa through all over southern Europe. It reaches its northern border in the west in northern Ireland and central Scotland, in central Europe, in northern Germany and Poland. In some Nordic countries, there are single finds. The other occurrence areas include Turkestan, Anatolia, the Middle East and Iraq. The name "old lady" refers to the fact that the wing pattern was said to resemble the
shawl
A shawl (from ''shāl'') is a simple item of clothing, loosely worn over the shoulders, upper body and arms, and sometimes also over the head. It is usually a rectangular piece of Textile, cloth, but can also be Square (geometry), square or tr ...
s worn by elderly
Victorian
Victorian or Victorians may refer to:
19th century
* Victorian era, British history during Queen Victoria's 19th-century reign
** Victorian architecture
** Victorian house
** Victorian decorative arts
** Victorian fashion
** Victorian literatur ...
ladies.
Technical description and variation
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 55–65 mm. The length of the forewings is 30–36 mm. Forewing dull