Neoplocaederus obesus | |
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Species: | N. obesus |
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Neoplocaederus obesus (Gahan, 1890) | |
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Neoplocaederus obesus, commonly known as Cashew stem borer or Red cocoon-making longhorn, [1] is a species of longhorn beetle native to South Asian and South East Asian countries. [2] [3]
It is found in Sri Lanka, India, Andaman, Nicobar, [4] Bangladesh, Myanmar, Thailand, [5] Vietnam, Laos, China, Taiwan, and Bhutan. [6]
Male is usually smaller in size with 38 mm and female is approximately 40 mm. [7]
Particularly as sap wood borer, the female lays about 40–50 eggs in the live tissues or in the crevices of the bark at the collar region. Grubs then bore into the fresh tissues of the bark and gradually move through the sap wood by making tunnels. Finally they reach roots. Grubs feed the internal tissues for about 3–6 months. [8] Pupal stage is about 3 to 4 months. Adults are visible from January to May usually emerged with pre monsoon rains. [9] [10]
The longhorn beetles (Cerambycidae), also known as long-horned or longicorns, are a large family of beetles, with over 35,000 species described, slightly more than half from the Eastern Hemisphere. Most species are characterized by extremely long antennae, which are often as long as or longer than the beetle's body. In various members of the family, however, the antennae are quite short and such species can be difficult to distinguish from related beetle families such as the Chrysomelidae. The scientific name of this beetle family goes back to a figure from Greek mythology: after an argument with nymphs, the shepherd Cerambus was transformed into a large beetle with horns.
Rosalia is a genus of longhorn beetles in the family Cerambycidae.
Cerambycini is a tribe of longhorn beetles classified under the subfamily Cerambycinae. It contains 30 genera.
Saperda is a genus of flat-faced longhorn beetles belonging to the family Cerambycidae, subfamily Lamiinae. The genus was erected by Johan Christian Fabricius in 1775.
Cotyachryson philippii is a species of round-necked longhorns beetle belonging to the family Cerambycidae, subfamily Cerambycinae.
Pachyteria dimidiata, the Mimusop Stem Borer, is a species of round-necked longhorn beetles of the subfamily Cerambycinae.
Phoracantha semipunctata, the Australian Eucalyptus longhorn, is a species of beetle in the family Cerambycidae. Native to Australia, it has now spread to many parts of the world, including practically all countries where tree species of Eucalyptus have been introduced. It has been classified as an invasive pest species of eucalyptus outside Australia.
Blosyropus spinosus, also known as the spiny longhorn or spiny silver-pine borer, is a rare species of longhorn beetle endemic to New Zealand. Its Māori names include howaka and kapapa.
The lemon tree borer, also known as the whistling beetle or the singing beetle, is a longhorn beetle endemic to New Zealand. Its larvae are generalist feeders, boring into the wood of a wide variety of trees, native and introduced. When citrus orchards were first established in New Zealand, this beetle started inflicting serious damage, and so gained the name "lemon tree borer". Four species within the genus Oemona have been identified, suggesting that more species could be found. When disturbed by predators or humans, the adult beetle stridulates creating a "rasp" or "squeak" sound by rubbing its thorax and head together against an area of thin ridges. Māori would eat a liquid called "pia manuka", which was produced by manuka trees when its wood was damaged by the larva. When Captain Cook first arrived in NZ, his naturalists, Banks and Solander, collected a lemon tree borer in their first collection between 1769-1771. This oldest collected specimen can be found in the British Museum. A few years after the first collection, the species would be first described by the Danish naturalist Fabricius in 1775.
Dorysthenes walkeri is an Asian species of longhorn beetles in the subfamily Prioninae.
Zoodes maculatus is a species of Longhorn beetle native to Sri Lanka and India.
Purpuricenus sanguinolentus is a species of Longhorn beetle native to Sri Lanka and India and possibly in China.
Bostrychopsebium usurpator is a species of longhorn beetle endemic to Sri Lanka.
Xoanodera amoena is a species of longhorn beetle endemic to Sri Lanka.
Prionomma atratum is a species of longhorn beetle native to Sri Lanka and India.
Bandar pascoei is a species of longhorn beetle native to Asia with a wide range of distribution.
Gnatholea simplex is a species of longhorn beetle native to India, Sri Lanka, Taiwan and Myanmar.
Zonopteroides diversus is a species of longhorn beetle endemic to Sri Lanka.
Baralipton dohrni is a species of longhorn beetle endemic to Sri Lanka.
Gelonaetha hirta, commonly known as Hibiscus Long-horned beetle, or Long horn teak borer, is a species of longhorn beetle. It is distributed in Sri Lanka, India, Myanmar, Thailand, Laos, Hainan Island, Taiwan, Borneo, Philippines, Micronesia, Polynesia and West Indies.