Cochylis nana is a moth of the family Tortricidae. It was described by Adrian Hardy Haworth in 1811. It is found in Europe, Amur Oblast of Russia and Nova Scotia in Canada.

Cochylis nana
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Lepidoptera
Family:	Tortricidae
Genus:	Cochylis
Species:	C. nana
Binomial name
Cochylis nana (Haworth, 1811)[1]
Synonyms
Tortrix nana Haworth, [1811] Thyraylia nana Simaethis albidana Walker, 1866 Conchylis altocorsicana Petry, 1904 Eupoecilia carneana Guenée, 1845 Eupoecilia cruentana Guenée, 1845 Eupoecilia cruentana Guenée, 1845 Penthina ochreoalbana Walker, 1863 Cochylis pallidana Herrich-Schäffer, 1847 Tortrix (Cochylis) pallidana Herrich-Schäffer, 1851 Cochylis pumillana Herrich-Schäffer, 1847 Phalonia winniana Kearfott, 1905

The wingspan is 9–12 millimetres (0.35–0.47 in).The head is white. The forewing costa is gently arched. The ground colour is white. The basal area and costa are strigulated with blackish. There is a broad direct median fascia of blackish irroration and strigulae, dilated dorsally, the posterior edge sinuate. The apical area is clouded with pale ochreous, with a suffused spot of blackish irroration on costa before the apex, sometimes indistinctly connected with the tornus. The cilia are pale ochreous, with indistinct bars of blackish irroration. The hindwings are pale grey.[2]Julius von Kennel provides a full description. [3]

The moth flies from mid-April to mid-June.

The larvae feed on birch species.

References

External links

• Media related to Cochylis nana at Wikimedia Commons
• Microlepidoptera.nl (in Dutch)
• Lepidoptera of Belgium
• Savela, Markku. "Cochylis nana (Haworth, 1811)". Lepidoptera and Some Other Life Forms. Retrieved 29 November 2018.
• Kimber, Ian. "49.133 BF968 Cochylis nana (Haworth, 1811)". UKMoths. Retrieved 13 October 2019.