''Anatis ocellata'', commonly known as the eyed ladybug, is a species of

ladybug Coccinellidae () is a widespread family of small beetles. They are commonly known as ladybugs in North America and ladybirds in the United Kingdom; "lady" refers to mother Mary. Entomologists use the names ladybird beetles or lady beetles ...

in the family

Coccinellidae Coccinellidae () is a widespread family (biology), family of small beetles. They are commonly known as ladybugs in North America and ladybirds in the United Kingdom; "lady" refers to Mary, mother of Jesus, mother Mary. Entomologists use the ...

. It has black spots on a red background, though a brown background has been seen in Alberta, with each spot surrounded by a yellowish halo. In one color variation, a specimen found in Scotland was reported having the spots fused to form longitudinal lines. Sometimes can also be found variation where black spots are absent.

Distribution

The species is found from

continental Europe Continental Europe or mainland Europe is the contiguous mainland of Europe, excluding its surrounding islands. It can also be referred to ambiguously as the European continent, – which can conversely mean the whole of Europe – and, by som ...

, in

transcontinental Transcontinental may refer to: Arts, entertainment, and media * "Transcontinental", a song by the band Pedro the Lion from the album ''Achilles Heel'' * TC Transcontinental, a publishing, media and marketing company based in Canada, a subsidiary ...

Russia Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders ...

, in

central Asia Central Asia is a region of Asia consisting of Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan. The countries as a group are also colloquially referred to as the "-stans" as all have names ending with the Persian language, Pers ...

, in Mongolia, in

northern China Northern China () and Southern China () are two approximate regions that display certain differences in terms of their geography, demographics, economy, and culture. Extent The Qinling, Qinling–Daba Mountains serve as the transition zone ...

, in Western Canada and to the

Korean peninsula Korea is a peninsular region in East Asia consisting of the Korean Peninsula, Jeju Island, and smaller islands. Since the end of World War II in 1945, it has been politically divided at or near the 38th parallel between North Korea (Dem ...

and also Turkey.

Biology

The primary habitat is

temperate coniferous forest Temperate coniferous forest is a terrestrial biome defined by the World Wide Fund for Nature. Temperate coniferous forests are found predominantly in areas with warm summers and cool winters, and vary in their kinds of plant life. In some, needle ...

including

Central European mixed forests The Central European mixed forests ecoregion (WWF ID: PA0412) is a temperate hardwood forest covering much of northeastern Europe, from Germany to Russia. The area is only about one-third forested, with pressure from human agriculture leaving the r ...

and

Sarmatic mixed forests The Sarmatic mixed forests constitute an ecoregion within the temperate broadleaf and mixed forests biome, according to the World Wide Fund for Nature classification (ecoregion PA0436). The term comes from the word " Sarmatia". Distribution This ...

, Scandinavian montane birch forest. Most frequently on pines but also on ''

Picea abies ''Picea abies'', the Norway spruce or European spruce, is a species of spruce native to Northern Europe, Northern, Central Europe, Central and Eastern Europe. It has branchlets that typically hang downwards, and the largest cones of any spruce, ...

'' and other ''Picea'' species, ''

Betula pendula ''Betula pendula'', commonly known as silver birch, warty birch, European white birch, or East Asian white birch, is a species of tree in the family (biology), family Betulaceae, native plant, native to Europe and parts of Asia, though in so ...

'' and other ''Betula'' species, and ''

Populus tremula ''Populus tremula'' (commonly called aspen, common aspen, Eurasian aspen, European aspen, or quaking aspen) is a species of poplar native to cool temperate regions of the Old World. Description It is a substantial deciduous tree growing to t ...

''. Adults are entomophagous, mainly feeding on aphids on coniferous trees The species feeds on

aphid Aphids are small sap-sucking insects in the Taxonomic rank, family Aphididae. Common names include greenfly and blackfly, although individuals within a species can vary widely in color. The group includes the fluffy white Eriosomatinae, woolly ...

s such as '' Eucallipterus tiliae'', '' Tuberculatus annulatus'', ''

Euceraphis betulae ''Euceraphis betulae'', the birch aphid or silver birch aphid, is a species of aphid in the order Hemiptera. It is a tiny green insect with a soft body and wings. It is found living on the European silver birch tree (''Betula pendula'') where it ...

'', ''

Cavariella konoi ''Cavariella konoi'' is a species of aphid in the family Aphididae. It is a small, soft-bodied insect growing to about long. The body is oval, pale yellowish green, sometimes with a pair of darker green, longitudinal bands. Wingless females are ...

'', '' Acyrthosiphon ignotum'', '' A. pisum'', and '' Macrosiphoniella artemisiae''. They prefer pine aphids (family Adelgidae), and are attracted to the scent of

pine A pine is any conifer tree or shrub in the genus ''Pinus'' () of the family Pinaceae. ''Pinus'' is the sole genus in the subfamily Pinoideae. ''World Flora Online'' accepts 134 species-rank taxa (119 species and 15 nothospecies) of pines as cu ...

. The defensive

alkaloid Alkaloids are a broad class of natural product, naturally occurring organic compounds that contain at least one nitrogen atom. Some synthetic compounds of similar structure may also be termed alkaloids. Alkaloids are produced by a large varie ...

compound 2-dehydrococcinelline has been isolated and identified from this species. The adults and larvae also feed on

leaf hopper Leafhopper is the common name for any species from the family Cicadellidae: based on the type genus ''Cicadella''. These minute insects, colloquially known as hoppers, are plant feeders that suck plant sap from grass, shrubs, or trees. Their hind ...

larvae on ''P. tremula''.Savoiskaya, G.I., Coccinellid Larvae (Coleoptera, Coccinellidae) of the Fauna of the USSR (Nauka, Leningrad Branch, Leningrad, 1983) (''Keys to the Fauna of the USSR'', Published by the Zoological Institute of the Academy of Sciences of the USSR, No. 137)

n Russian N, or n, is the fourteenth letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages, and others worldwide. Its name in English is ''en'' (pronounced ), plural ''ens''. History ...

The adults overwinter in litter and among fallen leaves. The adults overwinter.

References

{{Taxonbar, from=Q727448 Coccinellidae Beetles described in 1758 Taxa named by Carl Linnaeus