Cairns, Stephen Douglas  1949- <br/><br/>
A generic revision and phylogenetic analysis of the Primnoidae (Cnidaria:Octocorallia) / 
Stephen D. Cairns and Frederick M. Bayer. 
 - Washington, DC :  Smithsonian Institution Scholarly Press,  2009. 
 - 79 p. :  ill. : figs., tabs. ;  28 cm. 
 - Smithsonian contributions to zoology ;  No. 629 .
<br/><br/>Includes bibliogr. references : (p. [67]-72)and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Primnoidae--Classification