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shan xi sheng huang chong de yan jiu dao huang shu (oxya serville,1831)
Pages: 885-888
Year: Issue:  6
Journal: Acta Entomologica Sinica

Keyword:  稻蝗属下生殖板肛上板蝗虫雌虫后胸腹板中华稻蝗印度尼西亚新种中胸腹板;
Abstract: In the present paper, one new species of the genus Oxya Serville, 1831 is described. Oxya sianensis sp. n. Closely allied to Oxya shanghaiensis Will., but the interspace of the lateral lobes offemale metathorax wider, its minimum width less than the length about 5.5 times; thecerci of female wider, its maximum width less than the length about 2.14 times; thehind margin of the subgenital plate of female with the two teeth widely separated; thelower valvae of the ovipositor with larger teeth separated from each other by one smal-ler tooth; the dorsal surface of subgenital plate of male with a wider and shallowerlongitudinal groove. Length of body: 22.4 mm; 32 mm. Elytra: 19 mm; 27 mm. Holotype: , Shensi: Sian. 450 m. alt. 4. X. 1962; allotype: , Shensi: Sian.4. X. 1962, collected by Cheng Tse-ming. These type specimens are deposited in theEast China Institute of Entomology, Academia Sinica.
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