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''Onomarchus'' is a genus of true katydids found mainly distributed in the tropical forests of Asia. Like many other members of the subfamily Pseudophyllinae, their wings appear very leaf-like. A study of ''O. uninotatus'' found it to produce sounds at an unusually low frequency of about 3.5 kHz. The tympanal membrane cuts out high frequencies unlike the sound filters found in other Tettigoniids. The species in the genus include * ''Onomarchus bisulcatus'' Ingrisch & Shishodia, 1998 * ''Onomarchus cretaceus'' (Serville, 1838) * ''Onomarchus leuconotus'' (Serville, 1838) * ''Onomarchus philippinensis'' Weidner, 1965 * ''Onomarchus uninotatus'' (Serville, 1838) ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Onomarchus (genus)」の詳細全文を読む スポンサード リンク
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