''Oenopia conglobata'' is a species of ladybird (

Coccinellidae Coccinellidae () is a widespread family of small beetles ranging in size from . They are commonly known as ladybugs in North America and ladybirds in Great Britain. Some entomologists prefer the names ladybird beetles or lady beetles as they ...

) native to continental

Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...

Asia Asia (, ) is one of the world's most notable geographical regions, which is either considered a continent in its own right or a subcontinent of Eurasia, which shares the continental landmass of Afro-Eurasia with Africa. Asia covers an area ...

and

Africa Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...

. Its colloquial names in

Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...

are 'poplar ladybird' and ''Kugelige'' ('spherical', or perhaps 'bullet') ladybird.

Description

The adult beetles are 3.5 to 5 mm long and have oval, slightly curved bodies. The elytra are light pink or pale yellow with a black seam, bearing eight square black spots varying in size and sometimes flowing into each other. There are also completely black colored specimens. The pronotum is light beige and bears seven black, symmetrically arranged spots. The head is black and white. The antennae are yellow, but slightly darker coloured at the end; the legs are yellow brown.

Occurrence

''Oenopia conglobata'' is found in Europe except in the North, North Africa and the temperate regions of Asia, but absent from the British Isles and the Northwest. The species lives in mixed forests of the lower altitudes, being found mainly on poplar,

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. The World Flora Online created by the Royal Botanic Gardens, Kew and Missouri Botanical Garden accep ...

, larch, and ''

Prunus ''Prunus'' is a genus of trees and shrubs, which includes (among many others) the fruits plums, cherries, peaches, nectarines, apricots, and almonds. Native to the North American temperate regions, the neotropics of South America, and the p ...

'' species such as

bird cherries Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweigh ...

Diet

Like most types of ladybirds the adults and larvae of ''Oenopia conglobata'' eat aphids.

Habits

The beetles overwinter under the bark of trees, mostly poplars,

elms Elms are deciduous and semi-deciduous trees comprising the flowering plant genus ''Ulmus'' in the plant family Ulmaceae. They are distributed over most of the Northern Hemisphere, inhabiting the temperate and tropical-montane regions of Nor ...

plane Plane(s) most often refers to: * Aero- or airplane, a powered, fixed-wing aircraft * Plane (geometry), a flat, 2-dimensional surface Plane or planes may also refer to: Biology * Plane (tree) or ''Platanus'', wetland native plant * Planes (gen ...

oak An oak is a tree or shrub in the genus ''Quercus'' (; Latin "oak tree") of the beech family, Fagaceae. There are approximately 500 extant species of oaks. The common name "oak" also appears in the names of species in related genera, notably ''L ...

and

horse chestnut The genus ''Aesculus'' ( or ), with species called buckeye and horse chestnut, comprises 13–19 species of flowering plants in the family Sapindaceae. They are trees and shrubs native to the temperate Northern Hemisphere, with six species n ...

. The species is also found nesting between the panes of double-glazed windows.

Literature

* Harde, Severa: ''Der Kosmos Käferführer, Die mitteleuropäischen Käfer'', Franckh-Kosmos Verlags-GmbH & Co, Stuttgart 2000, * Jiři Zahradnik, Irmgard Jung, Dieter Jung et al.: ''Käfer Mittel- und Nordwesteuropas.'' Parey, Berlin 1985, {{Taxonbar, from=Q465588 Coccinellidae Beetles described in 1758 Taxa named by Carl Linnaeus