Haugum, J. <br/><br/>
A monograph of the birdwing butterflies :  the systematics of Ornithoptera, troides and related genera / 
J. Haugum & A. M. Low ; with photographic plates by D. Wilson. 
 - Klampenborg, Denmark :  Scandinavian Science Press,  1978- 
 - v. :  ill. (some col.) ;  30 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/> The genus, ornithoptera -  The genera trogonoptera, ripponia & troides.  vol. 1.  vol. 2. 
<br/><br/><label>ISBN: </label>8787491222 (v. 1-2) 8787491184 (v. 1, pts. 1-3) pbk 8787491206 (v. 2, pts. 4-6) pbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Papilionidae--Classification.<br/>Butterflies--Classification.