TETTIGIDiE. 847 



1. Ophiotettix cygnicollis. 



Fcem. Picea; anlennarum articuli guatuor apicales nigri; prothorax 

 cervino trivitlatus ; pedes ferruginei. 



Female. Piceous. Eyes whitish. Antennae with the four apical 

 joints black. Prothorax with three fawn-coloured stripes, which include 

 the keels. Legs ferruginous. Length of the body 1\ lines. 



a. Dorey, New Guinea. From Mr. Wallace's collection. 



