dcsimg

Onomarchus (katydid)

provided by wikipedia EN

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.

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.[2]

Species

The species in the genus include

References

  1. ^ Stål C (1874) Recensio Orthopterorum. Revue critique des Orthoptères décrits par Linné, De Geer et Thunberg 2 Locustina: 51, 68.
  2. ^ Rajaraman, K.; Mhatre, N.; Jain, M.; Postles, M.; Balakrishnan, R.; Robert, D. (2012). "Low-pass filters and differential tympanal tuning in a paleotropical bushcricket with an unusually low frequency call". Journal of Experimental Biology. 216 (5): 777–787. doi:10.1242/jeb.078352. PMID 23125342.
  3. ^ Ingrisch, S. & MS Shishodia (1998). "New species and records of Tettigoniidae from India (Ensifera)" (PDF). Bulletin de la Société Entomologique Suisse. 71: 355–371.
  4. ^ DeJong, C. (1946). "A new variety of Onomarchus from British India (Orthoptera, Tettigoniidae)". Zoologische Mededelingen. 26: 268-27O.

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN

Onomarchus (katydid): Brief Summary

provided by wikipedia EN

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.

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN