Cnephasia stephensiana

Cnephasia stephensiana
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Lepidoptera
Section:	Cossina
Family:	Tortricidae
Tribe:	Cnephasiini
Genus:	Cnephasia
Species:	C. stephensiana
Binomial name
Cnephasia stephensiana (Doubleday, 1849)[1]
Synonyms
Sciaphila stephensiana Doubleday, 1850 Cnephasia octomaculana var. albooctomaculana Pierce & Metcalfe, 1915 Cnephasia anatolica Obraztsov, 1950 Cnephasia atlantis Filipjev, 1934 Cnephasia atlantis Filipjev, 1935 Cnephasia cinereipalpana Razowski, 1958 Cnephasia (Nephodesme) penziana var. clarana Real, 1953 Cnephasia chrysantheana ab. diffusana Hauder, 1913 Cnephasia hispanica Obraztsov, 1950 Cnephasia (Cnephasia) alternella form ind. interjunctana Real, 1953 Cnephasia kurentsovi Filipjev, 1962 Cnephasia octomaculana Curtis, 1826 Cnephasia octomaculana Curtis, 1829 Cnephasia octomaculana Curtis, 1850 Cnephasia (Nephodesma) penziana var. octomaculana Curtis, 1834 Cnephasia (Cnephasia) alternella form ind. parvana Real, 1953 Cnephasia perplexana Stephens, 1852 Cnephasia (Cnephasia) alternella form ind. peyerimhoffi Real, 1953 Cnephasia (Cnephasia) alternella form ind. pseudochrysantheana Real, 1953 Cnephasia (Cnephasia) alternella form ind. rectilinea Real, 1953 Cnephasia (Cnephasia) alternella form ind. siennicolor Real, 1953 Sciaphila stolidana Walker, 1863 Cnephasia uniformana Caradja, 1916 Cnephasia (Cnephasia) alternella form ind. vulgaris Real, 1953 Cnephasia wilkinsoni Real, 1952

Cnephasia stephensiana, the grey tortrix, is a moth of the Tortricidae family. It is found in the Palearctic ecozone, and has also been recorded from Canada.

The wingspan is 18–23 mm. Adults are on wing from May to August.

Eggs are laid in July and August and hatch after about three weeks. The young caterpillars make a cocoon in which they overwinter. They start feeding in spring. In the beginning they mine. Later they live in folded leaves. The caterpillars pupate from April to July.

The larvae are polyphagus and have been recorded from over 120 plant species. It is sometimes considered a plague on various agricultural crops.

References

Wikispecies has information related to: Cnephasia stephensiana

Wikimedia Commons has media related to Cnephasia stephensiana.

External links

• Lepidoptera of Belgium
• UKmoths
• Cnephasia stepensiana on bladmineerders.nl
• Cnephasia stephensiana on microlepidoptera.nl
• Arthropods of Economic Importance – Eurasian Tortricidae – Cnephasia stephensiana (Grey tortrix)