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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 ]
The coloring and drawing in the genus Harmonia are very variable, not only between species, but also within each species. The basic color of the elytra is usually red to orange with black spots. The patches can be linked together to form black bars. The species can reach a length of 3 to 7 mm. The rear edge of the pronotum is slightly curved.
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.
Coccinellidae (/ ˌ k ɒ k s ɪ ˈ n ɛ l ɪ d iː /) [3] 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 to avoid confusion with true bugs. The more than 6,000 described ...
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Although it is sometimes confused with the fourteen-spotted lady beetle (Propylea quatuordecimpunctata) and the Asian lady beetle (Harmonia axyridis), its unique pattern helps to distinguish it from other lady beetle species found in North America. [5] P. vigintimaculata, larva
Asian lady beetles are slightly larger than ladybugs. Again, ladybugs are bright red, and the lady beetles have variations in their colors. Ladybugs are also round, whereas lady beetles tend to be ...
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.