''Necrothalassia compsias'' is a

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

Scythrididae Scythrididae (flower moths) is a family of small moths in the superfamily Gelechioidea. The family is sometimes included in the Xyloryctidae as a subfamily Scythridinae, but the Xyloryctidae themselves have sometimes been included in the Oecopho ...

, and the only species in the genus ''Necrothalassia''. It was described by

Thomas de Grey, 6th Baron Walsingham Thomas de Grey, 6th Baron Walsingham (29 July 1843 – 3 December 1919), of Merton Hall, Norfolk, was an English politician and amateur entomologist. Family business Walsingham was the son of Thomas de Grey, 5th Baron Walsingham, and Augusta- ...

, in 1907. It is found in

Algeria Algeria, officially the People's Democratic Republic of Algeria, is a country in the Maghreb region of North Africa. It is bordered to Algeria–Tunisia border, the northeast by Tunisia; to Algeria–Libya border, the east by Libya; to Alger ...

Morocco Morocco, officially the Kingdom of Morocco, is a country in the Maghreb region of North Africa. It has coastlines on the Mediterranean Sea to the north and the Atlantic Ocean to the west, and has land borders with Algeria to Algeria–Morocc ...

and the

Palestinian territories The occupied Palestinian territories, also referred to as the Palestinian territories, consist of the West Bank (including East Jerusalem) and the Gaza Strip—two regions of the former Mandate for Palestine, British Mandate for Palestine ...

. 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 9–10 mm. The forewings are white, speckled and smeared with brownish grey, shading to greyish fuscous in an outwardly angulated transverse fascia before the middle, and in an irregularly scattered oblique band of spots beyond the middle, with a few scales of the same dark colour about the apex. The cilia are brownish grey, with some white scales overlapping their base. The hindwings are shining, iridescent rosy grey.Ent. mon. Mag. 43 (512): 9

References

Scythrididae Moths described in 1907 {{Scythrididae-stub