Twin-Spotted Beetle (Oides palleata)

Latin Name	Observation Date	Location
Oides palleata	Jun 20, 2026	Natore, Bangladesh

Through macro photography, we can see the amazing forms of many small and beautiful creatures in nature around us. The beautiful insect that is seen on the leaves in your photos with bright orange-yellow color is usually called 'Twin-Spotted Beetle' or 'leaf beetle' in English. It has been so beautifully named because of the two clear spots on its wings.

​Scientific name:
According to the scientific classification of biology, the scientific name of this particular species of insect is Oides palleata. In 1801, the scientist Weber was the first to name and describe this genus Oides.

​Family and Genus:
This beetle is a wonderful member of the vast Arthropoda phylum and Insecta class of the animal kingdom. According to the classification made by scientists, they belong to the Coleoptera order. Their family name is Chrysomelidae, subfamily Galerucinae and their genus or genus name is Oides.

​Size and body structure:
These insects are not very large in terms of size. A full-grown beetle is usually 11.5 to 14.7 millimeters in length. Their body structure is more or less oval in shape. Their main body color is very attractive, ranging from bright yellow to orange. There are two very clear, round and dark black spots on their back wing covers. In addition, the antennae in front of their head are filiform, long or slightly wide.

​Habitat and habitat:
These species of insects are mainly residents of tropical or tropical regions. They have a wide distribution throughout South and Southeast Asia. They are especially abundant in the green nature of India, Myanmar, Thailand, Vietnam, China and Taiwan. In addition, about 40 species of their main genus Oides are widely distributed in the Oriental and Palearctic regions.

​Food:
In terms of food habits, they are completely vegetarian. In Southeast Asia, the adults and larvae of this insect depend heavily on a specific plant called Cayratia trifolia for food. It is basically a type of wild grape tree in the Vitaceae family. They survive by eating the leaves of this plant. The most surprising fact is that by eating the leaves of this specific plant, they bioaccumulate the tannins and flavonoids of the plant in their intestines, which gives their bodies such a beautiful orange or orange-brown color.

​Reproduction:
The reproduction process of these insects occurs through complete metamorphosis, like other common Coleoptera or beetle insects. The female insect lays her eggs under the leaves of her favorite host plant or in a safe place. The eggs hatch and the larvae hatch, which grow rapidly by eating a large amount of leaves. They then enter the pupa stage and after a certain time emerge into nature as a beautiful winged full-fledged beetle.

​Benefits:
They do not have any special benefits for humans directly in nature. However, they are a very important part of nature's vast ecosystem or food chain. They are used as food for various birds, spiders or other predators and help maintain the natural balance of the environment.

​Harms:
Since they are leaf beetles or leaf-eating insects, they live by eating the leaves of certain plants. However, since they mainly eat the leaves of wild grape plants, they are not a big threat or destructive pest for farmers. As a result, they do not have to face any major damage to the environment or agriculture.

I hope you like the information.

I learned about them from various sites including iNaturalist, Wikipedia and Google.

_{​*(All posts are written in Bengali and translated into English using Google Translate.) *}
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Camera Used	Samsung SM-G973F
F-Stop	F2.4
ISO speed	ISO
Focal length	26mm
Flash	No
Editing app	Lightroom
Photography	(Oides palleata)
Photographer	@mshbd
Location	Natore, Bangladesh

Link to original community
https://www.inaturalist.org/observations/376476705

Latitude	Longitude	Map Link
24.3366	89.1117	https://www.openstreetmap.org/?#map=12/24.3366/89.1117