Otte, Daniel. <br/><br/>
Orthoptera species file:  a systematic catalog / 
by Daniel Otte. 
 - Philadelphia, PA :  Orthopterists' Society :  Academy of Natural Sciences of Philadelphia,  [1994-   ] 
 - <v. 1; v. 2, pt. A; in 2   > ;  28 cm. 
<br/><br/> Includes indexes. 
<br/><br/>no. 1. Crickets (Grylloidea) -- 2. Grasshoppers (Acridomorpha). A. Eumastacoidea, Trigonopterygoidea, Pneumoroidea (1 v.). 
<br/><br/><label>ISBN: </label>0964010127 (no. 1) 
<br/><br/><label>LCCN: </label>94225096  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Orthoptera--Classification.
<br/><br/><label>LC Class. No.: </label>QL506  / .O88 1994 
<br/><br/><label>Dewey Class. No.: </label>595.726