Onomarchus[1] is a genus of bush crickets or 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.[2]
The species in the genus include
Onomarchus is a genus of bush crickets or katydids found mainly distributed in the tropical forests of Asia. Like many other members of the subfamily Pseudophyllinae, their wings appear very leaf-like.
Detail of wing of O. uninotatus 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.
Onomarchus is een geslacht van rechtvleugeligen uit de familie sabelsprinkhanen (Tettigoniidae). De wetenschappelijke naam van dit geslacht werd in 1874 voorgesteld door Carl Stål.
Onomarchus is een geslacht van rechtvleugeligen uit de familie sabelsprinkhanen (Tettigoniidae). De wetenschappelijke naam van dit geslacht werd in 1874 voorgesteld door Carl Stål.
