''Cnaphalocrocis exigua'' is a moth in the family Crambidae. It was described by Arthur Gardiner Butler in 1879. It is found in

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...

and on

Fiji Fiji ( , ,; fj, Viti, ; Fiji Hindi: फ़िजी, ''Fijī''), officially the Republic of Fiji, is an island country in Melanesia, part of Oceania in the South Pacific Ocean. It lies about north-northeast of New Zealand. Fiji consists ...

. The larvae feed on the leaves of '' Cynodon dactylon'', '' Cyperus'', ''

Dactyloctenium aegyptium ''Dactyloctenium aegyptium'', or Egyptian crowfoot grass is a member of the family Poaceae native in Africa. The plant mostly grows in heavy soils at damp sites. Description This grass creeps and has a straight shoot which are usually about 3 ...

'', ''

Echinochloa colona ''Echinochloa colona'', commonly known as jungle rice, deccan grass, or awnless barnyard grass, is a type of wild grass originating from tropical Asia. It was formerly classified as a species of ''Panicum''. It is the wild ancestor of the culti ...

'', '' Echinochloa crus-galli'', '' Imperata cylindrica'', '' Leersia hexandra'', ''

Leptochloa chinensis ''Leptochloa chinensis'', commonly known as red sprangletop, Asian sprangletop, or Chinese sprangletop, is a species of grass in the family Poaceae. It is a serious weed of rice. It is native to regions of Africa, Asia, and Oceania. Places it ...

'', '' Oryza sativa'', '' Panicum repens'', '' Paspalum'' species (including '' Paspalum conjugatum'', '' Paspalum distichum''), ''

Sorghum bicolor ''Sorghum bicolor'', commonly called sorghum () and also known as great millet, broomcorn, guinea corn, durra, imphee, jowar, or milo, is a Poaceae, grass species cultivated for its grain, which is used for food for humans, animal feed, and ethan ...

'', '' Sporobolus'', ''

Urochloa mutica ''Brachiaria mutica'' (''Urochloa mutica'') is a species of grass known by the common names para grass, buffalo grass, Mauritius signal grass, pasto pare, malojilla, gramalote, parana, Carib grass, and Scotch grass.Stone, Katharine R. 2010''Uroch ...

'' and ''

Zea mays Maize ( ; ''Zea mays'' subsp. ''mays'', from es, maíz after tnq, mahiz), also known as corn (North American and Australian English), is a cereal grain first domesticated by indigenous peoples in southern Mexico about 10,000 years ago. Th ...

''. They fold the leaves of their host plant, feeding inside.Plantwise Knowledge Bank
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References

Moths described in 1879 Spilomelinae {{Spilomelinae-stub