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Harmonia axyridis is a large lady beetle or ladybug species that is most commonly known as the harlequin, Asian, or multicoloured Asian lady beetle. This is one of the most variable species in the world, with an exceptionally wide range of colour forms. [ 2 ]
Olla v-nigrum is a species in the family Coccinellidae ("lady beetles"), in the suborder Polyphaga. [1] [2] The species is known generally as the ashy gray lady beetle. [3] The distribution range of Olla v-nigrum includes Central America, North America, and Oceania. [2] It is usually gray or pale tan with small black spots on its elytra and thorax.
Harmonia axyridis (Pallas, 1771) – Asian lady beetle, originally from Nepal, China, Taiwan, Japan, introduced to Western Europe and America; Harmonia antipodum (Mulsant, 1848) – antipodean ladybird, endemic to New Zealand; Harmonia basinotata Bielawski, 1964 – New Guinea; Harmonia bicolor (Blackburn, 1892) – Australia
Adult female lays about 480 eggs singly, with an incubation period of about 3 days. There are four instar grub stages. Pupal stage ranges about 4 days.
An Asian lady beetle settles on a living room lamp in this 2003 file photo. This version can pinch and spray as it searches for a safe place to spend the winter.
Here's what to know about Asian lady beetles and how to get rid of the black and orange insect. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 more ways to ...
Coccinella undecimpunctata, the eleven-spot ladybird or eleven-spotted lady beetle, it is native to central Asia, [2] though commonly found in Europe, and formerly North America as its populations are decreasing. [2] [3] It is of the family Coccinellidae, commonly referred to as ladybugs or lady beetles.
Asian lady beetles were first introduced to North America in the early 1900s to combat aphids. However, because they have no known predator in the United States, they've become an invasive species.