Haugum, J. <br/><br/>
A monograph of the birdwing butterflies :  the systematics of Ornithoptera, Troides and related genera / 
by J. Haugum & A.M. Low ; with photgraphic plates by D. Wilson. 
 - [Denmark] :  Scandinavian Science Press,  1978-1985. 
 - 2 vols. : ill. (some col.). 
<br/><br/> Vol. 1: The genus Ornithoptera. - -Vol. 2: The general Trogonoptera, Ripponia and Troides. 
<br/><br/><label>ISBN: </label>8787491222 (v.1) ; 9004077618 (v.2) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ornithoptera.<br/>Troides.<br/>Trogonoptera.<br/>Ripponia.