Sierwald, Petra. <br/><br/>
Morphology and ontogeny of female copulatory organs in American Pisauridae, with special reference to homologous features (Arachnida, Araneae) / 
Petra Sierwald. 
 - Washington :  Smithsonian Institution Press,  1989. 
 - iii, 24 p. :  ill. ;  28 cm. 
 - Smithsonian contributions to zoology ;  no. 484 .
<br/><br/>Bibliography : p. 23-24. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pisauridae--Morphology.<br/>Pisauridae--Development.<br/>Generative organs, Female--Morphology.<br/>Generative organs, Female--Development