Displays worldwide species of tree cricket photos  - Insectarium Virtual                 http://www.insectariumvirtual.com/galeria/search.php

Orthoptera Species File -- Taxonomic database of the world's Orthopterans            http://osf2x.orthoptera.org/Common/basic/Taxa.aspx?TaxonNameID=9801

Catalogue of Life  ITIS -- Interagency Taxonomic Information System-- http://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=650524

Macaulay library of sound recordings --  http://macaulaylibrary.org/search.do

Television news story about discovery of O. alexanderi in southern TX in 2009  http://www.kveo.com/news/new-species-cricket-discover-valley

News release about discovery of O. alexanderi in southern TX in 2009   http://www.tpwd.state.tx.us/newsmedia/releases/?req=20090728b

National Public Radio -- piece about tree cricket songs  http://www.npr.org/templates/story/story.php?storyId=113435034

Eastern Washington Insects  http://www.bentler.us/eastern-washington/insects/tree-crickets.aspx

Songs of Insects  http://www.musicofnature.com/songsofinsects/iframes/specieslist.html

The Marvelous in Nature   http://themarvelousinnature.wordpress.com/2009/08/12/tay-meadows-tidbit-tree-cricket/

Jasper Ridge Biological Preserve - Stanford University    http://jrbp.stanford.edu/views/cricket.php

Waynes Word -- page about tree crickets   http://waynesword.palomar.edu/redmit5b.htm

Global Biodiversity Information Facility  --list of species       http://data.gbif.org/search/taxa/oecanthus 

Tree Crickets / Oecanthes in New Brunswick  --http://personal.nbnet.nb.ca/maryspt/bugs/tree-cricket.html

Four highly recommended resources:     

Singing Insects of North America  ( SINA )

BugGuide  (Tree Crickets info page)

1915 article by Bentley B. Fulton (Covers basics)http://entnemdept.ifas.ufl.edu/Walker/buzz/s576lf15.pdf                                               From the SINA website                                              

1920 article by Willis S. Blatchley  (Anatomy info)  http://entnemdept.ifas.ufl.edu/Walker/buzz/s576lb20.pdf                                               From the SINA website