Blue-striped nettle grub | |
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Species: | P. lepida |
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Parasa lepida (Cramer, 1799) | |
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Parasa lepida, the nettle caterpillar or blue-striped nettle grub, is a moth of the family Limacodidae that was described by Pieter Cramer in 1799. It is a native minor pest found in the Indo-Malayan region, including India, Sri Lanka, Vietnam, Malaysia and Indonesia. It is an introduced pest to urban trees in western Japan. [1] [2]
In the male, the head is greenish, with red brown at the sides. The thorax is green with a brown stripe on the vertex. Abdomen brown. Forewings are pale green, resembling the colour of a pea plant. There is a red-brown basal patch on the costa. Outer area is reddish brown, widest at inner margin. Hindwing yellowish at base, reddish brown towards margin. Legs have pale tipped joints. In the female, the reddish-brown stripe on the thorax is much wider and nearly the whole of the hindwing is reddish brown. Larva pale green, whitish or bright yellowish green on the dorsal surface. There are three green bands throughout the body. Sub-dorsal and sub-lateral series of short spinous tubercles, the spines of the anterior and posterior tubercles tipped with red. Cocoon purple brown. Eggs are flat and overlap each other. Eggs are covered by a transparent cement. [3]
The egg stage lasted six days, the larval stage forty days and the pupal stage twenty-two days, may fluctuate with climatic changes. [4] The larvae are considered pests and have been recorded from commercial crops [5] like coffee, rubber, oil palm, cocoa, cassava, tea, ebony, coconut, gliricidia, banana, winged bean and mango. [6] The female is known to emit pheromone (Z)-7,9-Decadien-1-ol as a semiochemical. [7]
The cuckoo wasp, Chrysis shanghaiensis is a known parasite on the caterpillars. [8] In August 1986, dead larvae were found on coconut leaves from India. Experiments showed that, multiple embedded baculovirus is the causative agent for the disease. [9]
Catopsilia pomona, the common emigrant or lemon emigrant, is a medium-sized pierid butterfly found in Asia, Cambodia and parts of Australia. The species gets its name from its habit of migration. Some early authors considered them as two distinct species Catopsilia crocale and Catopsilia pomona.
Daphnis nerii, the oleander hawk-moth or army green moth, is a moth of the family Sphingidae. It was described by Carl Linnaeus in his 1758 10th edition of Systema Naturae.
The Limacodidae or Eucleidae are a family of moths in the superfamily Zygaenoidea or the Cossoidea; the placement is in dispute. They are often called slug moths because their caterpillars bear a distinct resemblance to slugs. They are also called cup moths because of the shape of their cocoons.
Achaea janata, the castor semi-looper or croton caterpillar, is an erebid moth, the caterpillars of which are termed 'semi-loopers' due to their mode of locomotion. It is found from the Indo-Australian tropics and subtropics, extending south to New Zealand and east through the Pacific archipelagoes to Easter Island. It is a major pest of castor throughout the world.
Thyas coronata is a species of moth of the family Noctuidae first described by Johan Christian Fabricius in 1775. It is found from the Indo-Australian tropics of southern China, Taiwan, Japan, Nepal, India, Sri Lanka to Micronesia and the Society Islands.
Eudocima phalonia, the common fruit-piercing moth, is a fruit piercing moth of the family Erebidae. The species was first described by Carl Linnaeus in his 1763 Centuria Insectorum. It is found in large parts of the tropics, mainly in Asia, Africa and Australia but introduced into other areas such as Hawaii, New Zealand and the Society Islands. It is one of major fruit pests in the world.
Eudocima salaminia, the green fruit-piercing moth, is a moth of the family Erebidae. The species was first described by Pieter Cramer in 1777. It is found from India, and across south-east Asia to the Pacific Islands. In Australia it occurs in the Northern Territory, Queensland and New South Wales. The adult is a fruit piercer.
Pergesa is a monotypic moth genus in the family Sphingidae first described by Francis Walker in 1856. Its only species, Pergesa acteus, the green pergesa hawkmoth, was described by Pieter Cramer in 1779.
Cryptophlebia ombrodelta, the litchi fruit moth or macadamia nut borer, is a moth of the family Tortricidae. The species was first described by Oswald Bertram Lower in 1898. It is native to India, Sri Lanka, Nepal, Indonesia, China, Taiwan, Vietnam, Thailand, western Malaysia, New Guinea, the Philippines, Japan, Guam, the Caroline Islands, Australia and has been introduced to Hawaii.
Ctenoplusia albostriata, the eastern streaked plusia, is a moth of the family Noctuidae. It is found in India, Sri Lanka, eastern Asia and the Pacific, including Borneo, Hong Kong, Vietnam, Japan, most of Australia and New Zealand.
Maliarpha separatella, the African white stemborer, is a species of moth of the family Pyralidae. A worldwide paddy pest, it is found throughout African countries of Cameroon, Mali, Réunion, Madagascar, South Africa, and many Asian paddy cultivating countries such as Myanmar, India, and Sri Lanka. Though they are reported from China and Papua New Guinea, they are also known to attack sugarcane.
P. lepida may refer to:
Scirpophaga incertulas, the yellow stem borer or rice yellow stem borer, is a species of moth of the family Crambidae. It was described by Francis Walker in 1863. It is found in Afghanistan, Nepal, north-eastern India, Sri Lanka, Bangladesh, Myanmar, Vietnam, Thailand, Malaysia, Singapore, Sumatra, Java, Borneo, Sumba, Sulawesi, the Philippines, Taiwan, China and Japan.
Metanastria hyrtaca, called the hairy caterpillar as a larva, is a moth of the family Lasiocampidae first described by Pieter Cramer in 1782. It is found in Sri Lanka.
Dichromia orosia, sometimes as Dichromia sagitta, is a moth of the family Erebidae first described by Edward Meyrick in 1913. It is found in Sri Lanka and Australia. The caterpillar is a pest of Marsdenia species, Tylophora asthntatica and Tylophora indica.
Macroplectra nararia, the coconut slug caterpillar, is a moth of the family Limacodidae. The species was first described by Moore in 1859. It is found in Sri Lanka and India.
Miresa albipuncta is a moth of the family Limacodidae first described by Gottlieb August Wilhelm Herrich-Schäffer in 1854. It is found in Sri Lanka, India and Nepal.
Parasa bicolor, the green rice moth, is a moth of the family Limacodidae. The species was first described by Francis Walker in 1855. It is found in Sri Lanka, India, Nepal, Pakistan, Myanmar, Laos, Taiwan, Vietnam, Malaysia, Java, China and Taiwan.
Parasa hilaris is a moth of the family Limacodidae first described by Edward Meyrick in 1913. It is found in Sri Lanka and India.
Earias cupreoviridis, called the cupreous bollworm as a larva, is a moth of the family Nolidae. The species was first described by Francis Walker in 1862. It is found in African countries like Botswana, the Democratic Republic of the Congo, Eritrea, Ethiopia, the Gambia, Kenya, Nigeria, Sierra Leone, South Africa, Togo, Uganda, Zimbabwe to Asian countries like India, Sri Lanka, China, Japan, Korea, Philippines, Indonesia and Hong Kong.